-9(-9+x)=18

Simple and best practice solution for -9(-9+x)=18 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 -9(-9+x)=18 equation: 


Simplifying
-9(-9 + x) = 18
(-9 * -9 + x * -9) = 18
(81 + -9x) = 18

Solving
81 + -9x = 18

Solving for variable 'x'.

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

Add '-81' to each side of the equation.
81 + -81 + -9x = 18 + -81

Combine like terms: 81 + -81 = 0
0 + -9x = 18 + -81
-9x = 18 + -81

Combine like terms: 18 + -81 = -63
-9x = -63

Divide each side by '-9'.
x = 7

Simplifying
x = 7

See similar equations:

| 1+3(b+6)-b=-15 | | 4w-16=24 | | (x^2+9)=5 | | 9-10x=149 | | -6(x-5)=24 | | c=8pieab | | 5+4x=-51 | | 25x^2+70x-15=0 | | 36x^2-4x-16=0 | | 3[x+4(7-x)+24]-11=73-12x | | 2x^2-26x^2-28=0 | | 3(8-7k)=-30 | | y=4.6-(-6) | | y=4.6-6 | | 4x+2=-7x+5(2x+2) | | 9d-5+4=-33 | | 3x+5=-7x-2 | | -6z-1=15z-85 | | 4a+5=2a-9 | | 2x+x-6=8 | | X+12=-77 | | 1-2(8n-7)=-81 | | 6(-7x-3)-7x=-18 | | 7(-6r+7)=-119 | | (5x-1)(5x+1)-(5x+2)2=35 | | -4y+8x=12 | | 2x^2-4=46 | | b-6-1=-8 | | 5x+1=42 | | 6x-29=-5x+4(4x-1) | | -82.4+x=20 | | -4x+8x=16 |

Equations solver categories