-7(x+3)-(-8x+9)=5

Simple and best practice solution for -7(x+3)-(-8x+9)=5 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 -7(x+3)-(-8x+9)=5 equation:


Simplifying
-7(x + 3) + -1(-8x + 9) = 5

Reorder the terms:
-7(3 + x) + -1(-8x + 9) = 5
(3 * -7 + x * -7) + -1(-8x + 9) = 5
(-21 + -7x) + -1(-8x + 9) = 5

Reorder the terms:
-21 + -7x + -1(9 + -8x) = 5
-21 + -7x + (9 * -1 + -8x * -1) = 5
-21 + -7x + (-9 + 8x) = 5

Reorder the terms:
-21 + -9 + -7x + 8x = 5

Combine like terms: -21 + -9 = -30
-30 + -7x + 8x = 5

Combine like terms: -7x + 8x = 1x
-30 + 1x = 5

Solving
-30 + 1x = 5

Solving for variable 'x'.

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

Add '30' to each side of the equation.
-30 + 30 + 1x = 5 + 30

Combine like terms: -30 + 30 = 0
0 + 1x = 5 + 30
1x = 5 + 30

Combine like terms: 5 + 30 = 35
1x = 35

Divide each side by '1'.
x = 35

Simplifying
x = 35

See similar equations:

| 50000/0.015 | | 2x-18+36= | | 32+2x=3x+15-18 | | -6x-3(-4x-9)=-27 | | 9(x-1)-(8x+1)=9 | | -5x-9/x-1 | | 7x+13x-7=5(4x+6) | | 3.72x+3.72=7.44 | | 5(10-2x)-6x=2 | | 2n+36= | | 2/7x-14 | | 5x-7(-x-9)=-9 | | 53-m=44 | | 22+3.50x=11+4.75x | | -9(-8)(11)= | | x(x^2+16x+64)=9(x+8) | | 90-2Q=4Q | | 2x-4(x+6)=-34 | | p/5 | | (2x-7)(x-8)= | | gsquared=144 | | -8+(-3)+12+(-4)= | | 10x+12x-4=150 | | 4x(2x-1)= | | 22=a-14 | | 7x+13-7=5(4x+6) | | -4x+6(-x+11)=16 | | 16r+6=7 | | 7x^3+10x^2-137x-60=0 | | 83-h=38 | | 5x+3(2x+16)=158 | | 2(2x-3)=-30 |

Equations solver categories