1(2,8)2(1,15)$42(No, that's incorrect. Try again.HINT: )$43($4255Multiply every term by the LCD. You have not multiplied y by the LCD.)$46($4255Multiply every term on both sides of the equation by the LCD first. Check your work.)
3(1e1+)6(2e3g)4(2e6/)5(3e6/) 20(2e1e1-/) n(5=1)
Solve this equation. Be sure to check the solution before entering it.13y = y + 45The solution is ? .iT1113y = y + 45+20The least common denominator is 3.p+20Multiply both sides by 3.1y = 3y + 2p+20Subtract 3y from both sides.-y = 2 y = -2pThe solution is -2.
"-"2#2/(1-1)@$43_$46
1(2,8)2(1,15)$42(No, that's incorrect. Try again.HINT: )$43($4255Multiply every term by the LCD. You have not multiplied y by the LCD.)$46($4255Multiply every term on both sides of the equation by the LCD first. Check your work.)
3(1e1+)6(2e3g)4(2e6/)5(3e6/) 20(2e1e1-/) n(5=1)
Solve this equation. Be sure to check the solution before entering it.13y = y + 45The solution is ? .iT1113y = y + 45+20The least common denominator is 3.p+20Multiply both sides by 3.1y = 3y + 2p+20Subtract 3y from both sides.-y = 2 y = -2pThe solution is -2.
"-"2#2/(1-1)@$43_$46
1,2(2,7) $42(No, that's incorrect. Try again.)$43()$46($42HINT: 55Multiply every term on both sides of the equation by the LCD first. Check your work.) n(1=2)
3(1e2*)4(2e1-) 20(2e1-1+2/)21(2e1-2/) n(3<10)
Solve this equation. Be sure to check the solution before entering it.R23x + 12 = 11 + 13xThe solution is ? .iT11R23x + 12 = 11 + 13x+20The least common denominator is 3.p+20Multiply both sides by 3. 2x + 1 = 2 + xp+20Add -x - 1 to both sides. x = 4pThe solution is 4.
4#20@$42HINT: Recall that k(1k)x = 1x = x.#21@$42HINT: Recall that k(1k)x = 1x = x._$46
1,2(2,7) $42(No, that's incorrect. Try again.)$46($42HINT: 55Multiply every term on both sides of the equation by the LCD first. Check your work.) n(1=2)
3(1e2*)4(2e1-) 20(2e1-1+2/)21(2e1-2/) n(3<10)
Solve this equation. Be sure to check the solution before entering it.R23x + 12 = 11 + 13xThe solution is ? .iT11R23x + 12 = 11 + 13x+20The least common denominator is 3.p+20Multiply both sides by 3. 2x + 1 = 2 + xp+20Add -x - 1 to both sides. x = 4pThe solution is 4.
4#20@$42HINT: Recall that k(1k)x = 1x = x.#21@$42HINT: Recall that k(1k)x = 1x = x._$46
1(3,15)2(2,15) $42(No, that's incorrect. Try again.HINT: )$43($4255Multiply every term by the LCD. You have not multiplied 1 by the LCD.)$46($4255Multiply every term on both sides of the equation by the LCD first. Check your work.)
Solve this equation. Be sure to check the solution before entering it.11x - 1 = R21x + 45The solution is ? .iT1111x - 1 = R21x + 45+20The least common denominator is 1.p+20Multiply both sides by 1. x - 1 = 2x + 2p+20Add -x - 2 to both sides.+3,+0+7-3 = xpThe solution is -3.
"-"3#20@$43_$46
1(3,15)2(2,15) $42(No, that's incorrect. Try again.HINT: )$43($4255Multiply every term by the LCD. You have not multiplied 1 by the LCD.)$46($4255Multiply every term on both sides of the equation by the LCD first. Check your work.)
Solve this equation. Be sure to check the solution before entering it.11x - 1 = R21x + 45The solution is ? .iT1111x - 1 = R21x + 45+20The least common denominator is 1.p+20Multiply both sides by 1. x - 1 = 2x + 2p+20Add -x - 2 to both sides.+3,+0+7-3 = xpThe solution is -3.
"-"3#20@$43_$46
11(2,7)12(4,8)1(1,7)2(1,8)3(1,11):p 10(1,6) $1(x)$2(t)$3(k)$4(r)$5(y)$6(q) $42(No, that's incorrect. Try again.HINT: )$43($4255Multiply every term by the LCD. You have not multiplied $10 by the LCD.)$46($4255Multiply every term on both sides of the equation by the LCD first. Check your work.) n(12e2-2*=12e1*)n(3=5)n(3=3)n(12=7)
Solve this equation. Be sure to check the solution before entering it. Use a / for the fraction bar.111($10 - 1) - 1314($10 - 2) = $10 + R312The solution is ? .iT11111($10 - 1) - 1314($10 - 2) = $10 + R31229The least common denominator is 14.p29Multiply both sides by 14. 12($10 - 1) - 13($10 - 2) = 14$10 + 15p29Use the distributive property to29eliminate the parentheses.+3,+012$10 - 16:2 - 13$10 + 17:2 = 14$10 + 15p29Simplify.+13,+02$10 + 18:2 = 14$10 + 15pcs+4,+02$10 + 18:2 = 14$10 + 1530Add -2$10 - 15 to both sides.519:6 = 20$10p30Divide both sides by 20.+5,+0#if(19e20/>0) #endif +48R1920 = $10pThe solution is R1920.
19/20#(12*1-2*13+15)/(12-13-1)@$43_$46
11(2,7)12(4,8)1(1,7)2(1,8)3(1,11):p 10(1,6) $1(x)$2(t)$3(k)$4(r)$5(y)$6(q) $42(No, that's incorrect. Try again.HINT: )$43($4255Multiply every term by the LCD. You have not multiplied $10 by the LCD.)$46($4255Multiply every term on both sides of the equation by the LCD first. Check your work.) n(12e2-2*=12e1*)n(3=5)n(3=3)n(12=7)
Solve this equation. Be sure to check the solution before entering it. Use a / for the fraction bar.111($10 - 1) - 1314($10 - 2) = $10 + R312The solution is ? .iT11111($10 - 1) - 1314($10 - 2) = $10 + R31229The least common denominator is 14.p29Multiply both sides by 14. 12($10 - 1) - 13($10 - 2) = 14$10 + 15p29Use the distributive property to29eliminate the parentheses.+3,+012$10 - 16:2 - 13$10 + 17:2 = 14$10 + 15p29Simplify.+13,+02$10 + 18:2 = 14$10 + 15pcs+4,+02$10 + 18:2 = 14$10 + 1530Add -2$10 - 15 to both sides.519:6 = 20$10p30Divide both sides by 20.+5,+0#if(19e20/>0) #endif +48R1920 = $10pThe solution is R1920.