7-8x=-9

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


Simplifying
7 + -8x = -9

Solving
7 + -8x = -9

Solving for variable 'x'.

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

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

Combine like terms: 7 + -7 = 0
0 + -8x = -9 + -7
-8x = -9 + -7

Combine like terms: -9 + -7 = -16
-8x = -16

Divide each side by '-8'.
x = 2

Simplifying
x = 2

See similar equations:

| 50=(0.5+2x)^2/((0.25-x)(0.25-x)) | | 15-x/8=4 | | -3.5+-12.8= | | 8.5*4= | | y+4=4.5 | | 8.5*9= | | 0=4/7x-49 | | 9-12=-3 | | 21h+40=-15h-80 | | .125x^3-.5x-6=0 | | 3(y-1)/3=-4y | | 4n+32=5n | | (6x+3)+(x-6)-(5x+3)= | | 2(4a+1)=3a | | 5y-8=18+5y | | c=0.12k | | 12k-13-6k=7k | | 3+6t=8 | | -6+2-11= | | -3r^2-6r+45=0 | | -7-5+4= | | 0.005x-0.08+x=0.97 | | y+16/27=-7/27 | | 2xa+24=b+10x | | 1/y-6x^2y^5 | | b+6=5b-6 | | -13.6+7.4= | | T+1/2T+2T=21 | | b+10x=2ax+24 | | 45M-900=90M | | 6a+2=2 | | u^2-10y=-20 |

Equations solver categories