4(3x-5)-7(4x+9)=13

Simple and best practice solution for 4(3x-5)-7(4x+9)=13 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 4(3x-5)-7(4x+9)=13 equation:


Simplifying
4(3x + -5) + -7(4x + 9) = 13

Reorder the terms:
4(-5 + 3x) + -7(4x + 9) = 13
(-5 * 4 + 3x * 4) + -7(4x + 9) = 13
(-20 + 12x) + -7(4x + 9) = 13

Reorder the terms:
-20 + 12x + -7(9 + 4x) = 13
-20 + 12x + (9 * -7 + 4x * -7) = 13
-20 + 12x + (-63 + -28x) = 13

Reorder the terms:
-20 + -63 + 12x + -28x = 13

Combine like terms: -20 + -63 = -83
-83 + 12x + -28x = 13

Combine like terms: 12x + -28x = -16x
-83 + -16x = 13

Solving
-83 + -16x = 13

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '83' to each side of the equation.
-83 + 83 + -16x = 13 + 83

Combine like terms: -83 + 83 = 0
0 + -16x = 13 + 83
-16x = 13 + 83

Combine like terms: 13 + 83 = 96
-16x = 96

Divide each side by '-16'.
x = -6

Simplifying
x = -6

See similar equations:

| 3(x-2)+4x=9x+24 | | n(0.05)=80 | | 20=8x-16 | | -3m+8=-m | | 3+3s=-7+5s | | w+9=2w | | 6v=-7+7v | | 9-36=36x | | 2x+64=8x-7 | | 7x+5y=139 | | (7)3(x-2)+4x=9x+24 | | 5w+8=93 | | 2x+64=8x-7-64 | | 9-484-256=36x | | -.5p=15 | | -3.8-13.4p=460.606 | | 22=2x | | 3sinx+cosx=1 | | 18=5x-10 | | x+3x+y=5 | | f(x)=-2x+10 | | 3f=2f+6 | | 2(x+2)+2(x+5)=20 | | 18=5x+10 | | 30+5x=5(x+6) | | 8(n+2)=2+6n | | -3(x+3)+5x=11 | | -2n-5=11 | | 1+5x=4(-1+x) | | 2=2x-20 | | 4(x+3)=2(3x+5) | | -8m=48. |

Equations solver categories