-9x-7=x+8

Simple and best practice solution for -9x-7=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 -9x-7=x+8 equation:


Simplifying
-9x + -7 = x + 8

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

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

Solving
-7 + -9x = 8 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-7 + -9x + -1x = 8 + x + -1x

Combine like terms: -9x + -1x = -10x
-7 + -10x = 8 + x + -1x

Combine like terms: x + -1x = 0
-7 + -10x = 8 + 0
-7 + -10x = 8

Add '7' to each side of the equation.
-7 + 7 + -10x = 8 + 7

Combine like terms: -7 + 7 = 0
0 + -10x = 8 + 7
-10x = 8 + 7

Combine like terms: 8 + 7 = 15
-10x = 15

Divide each side by '-10'.
x = -1.5

Simplifying
x = -1.5

See similar equations:

| 6=0.5x+150 | | 11-2g=1 | | 6y=12-x | | 17-3w=14 | | 2+7t=21-12 | | 7(6x+4)=28 | | 1=17-2t | | 9n+13=67 | | 5x-40=10x-8 | | 9x(4x-1)=11 | | 3p+12=104 | | -2.4+n=-10 | | 6(-1+2x)=126 | | 2x-10+x+6=20 | | 100[.09(n+3)]= | | 7(8+3x)=119 | | F(x)=5x-3f(5) | | 6-3x=5+4x | | 2x-18=7x+7 | | 1/2x(2x-4)=-8 | | -19x+12=-14x-8 | | 5x+3=-85-3x | | 2z-5=z/3 | | 3/4x^2-5/4x-1/2 | | 2/3x-13=61 | | 4(m+2)+3(6m-4)= | | 2x=-6y-4 | | 2y-4x=200 | | X^3-8x^2+4x=2 | | 2x+63=-10 | | 6x+5=-4x-10 | | 2(d+5)=24 |

Equations solver categories