8x=9(x+9)-7

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


Simplifying
8x = 9(x + 9) + -7

Reorder the terms:
8x = 9(9 + x) + -7
8x = (9 * 9 + x * 9) + -7
8x = (81 + 9x) + -7

Reorder the terms:
8x = 81 + -7 + 9x

Combine like terms: 81 + -7 = 74
8x = 74 + 9x

Solving
8x = 74 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
8x + -9x = 74 + 9x + -9x

Combine like terms: 8x + -9x = -1x
-1x = 74 + 9x + -9x

Combine like terms: 9x + -9x = 0
-1x = 74 + 0
-1x = 74

Divide each side by '-1'.
x = -74

Simplifying
x = -74

See similar equations:

| 7x^2=x | | 3x-17=7x-9 | | -4-6=-8x-10+9x | | -45x^2-30x-5=0 | | 9x+5-4x=20 | | -3x-4=5 | | -13*n+20=-11*n+38 | | -4k+17=1 | | -5(x+7)=20 | | 5x-5.6=3x-11 | | 7x+4x=33 | | -6x^2+33x-15=0 | | =4x-x^2 | | 3d-31=76 | | 4x+15=9x | | -104+10x=6 | | 29.2=36.2-n | | =-2x^2-2x^2 | | 5.2=n+3.7 | | 4x^2+7=0 | | 0.6n=30 | | 6x-10=4x | | 3x-5=3x+1 | | 1.5*x=35 | | -3(3p+4)-2(2-11p)=3(1+4p) | | n+11=16 | | 4x+7=80 | | 8x-13=27 | | x^2+2x=-6 | | 40=40-n | | y=-4x-3 | | 9x-30=6 |

Equations solver categories