-7(1-x)+15=3(x+8)

Simple and best practice solution for -7(1-x)+15=3(x+8) 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(1-x)+15=3(x+8) equation:


Simplifying
-7(1 + -1x) + 15 = 3(x + 8)
(1 * -7 + -1x * -7) + 15 = 3(x + 8)
(-7 + 7x) + 15 = 3(x + 8)

Reorder the terms:
-7 + 15 + 7x = 3(x + 8)

Combine like terms: -7 + 15 = 8
8 + 7x = 3(x + 8)

Reorder the terms:
8 + 7x = 3(8 + x)
8 + 7x = (8 * 3 + x * 3)
8 + 7x = (24 + 3x)

Solving
8 + 7x = 24 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
8 + 7x + -3x = 24 + 3x + -3x

Combine like terms: 7x + -3x = 4x
8 + 4x = 24 + 3x + -3x

Combine like terms: 3x + -3x = 0
8 + 4x = 24 + 0
8 + 4x = 24

Add '-8' to each side of the equation.
8 + -8 + 4x = 24 + -8

Combine like terms: 8 + -8 = 0
0 + 4x = 24 + -8
4x = 24 + -8

Combine like terms: 24 + -8 = 16
4x = 16

Divide each side by '4'.
x = 4

Simplifying
x = 4

See similar equations:

| g(x)=x-4 | | -207=-9(-7n+2) | | -2y-16x=14 | | 31x=8x+69 | | 5(8-2)-8(8)=-34 | | 7-(2x-5)=9 | | 65+(10n+6n)=120 | | n^2-2n-63= | | 2+8/c=-10 | | x^2-97x=0 | | 3(-4+-2x+x^2)=0 | | 16=-4x+28 | | 10y+3y-3=24y+30 | | 4n+3(2n-4)=n | | 4m+2(m+1)=23 | | 4-5p=-31 | | -2+18=-x-9 | | 3+2x=3x-4 | | .5+24=3x-46 | | x^16=2 | | (6s^3)+(10s^2)-24s=0 | | 3z+7=32-2z | | 4y^2+22y+24=0 | | 5.1=-8+x | | 40(2a-3)+6=2(5a+43)+20a | | 3(5x-9)=-2(6+2x)+x | | 12x^2-28x+17=0 | | .60x+.10(120)=.30(30) | | 12(4x)-28x(x-1)=21(x+1) | | 5x+9-x=3+2x-2 | | x^2-2x-10=-2x^2+x+8 | | 5x+11=2x^2 |

Equations solver categories