9(x-7)+12(x+11)=108x+69

Simple and best practice solution for 9(x-7)+12(x+11)=108x+69 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(x-7)+12(x+11)=108x+69 equation:


Simplifying
9(x + -7) + 12(x + 11) = 108x + 69

Reorder the terms:
9(-7 + x) + 12(x + 11) = 108x + 69
(-7 * 9 + x * 9) + 12(x + 11) = 108x + 69
(-63 + 9x) + 12(x + 11) = 108x + 69

Reorder the terms:
-63 + 9x + 12(11 + x) = 108x + 69
-63 + 9x + (11 * 12 + x * 12) = 108x + 69
-63 + 9x + (132 + 12x) = 108x + 69

Reorder the terms:
-63 + 132 + 9x + 12x = 108x + 69

Combine like terms: -63 + 132 = 69
69 + 9x + 12x = 108x + 69

Combine like terms: 9x + 12x = 21x
69 + 21x = 108x + 69

Reorder the terms:
69 + 21x = 69 + 108x

Add '-69' to each side of the equation.
69 + -69 + 21x = 69 + -69 + 108x

Combine like terms: 69 + -69 = 0
0 + 21x = 69 + -69 + 108x
21x = 69 + -69 + 108x

Combine like terms: 69 + -69 = 0
21x = 0 + 108x
21x = 108x

Solving
21x = 108x

Solving for variable 'x'.

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

Add '-108x' to each side of the equation.
21x + -108x = 108x + -108x

Combine like terms: 21x + -108x = -87x
-87x = 108x + -108x

Combine like terms: 108x + -108x = 0
-87x = 0

Divide each side by '-87'.
x = 0

Simplifying
x = 0

See similar equations:

| x+5(x-1)=19 | | 17x-1=6x+32 | | 12x^2-55x-7= | | x^4-5x^2-10x-6=0 | | 4x-18=3x-15 | | 3-x=x-15 | | 24x^2+4x+12=0 | | -1+2x=x | | X=-1+2x | | 5x^3+27x^2-20x-12=0 | | 5x+8=2x+38 | | 2=8n^2 | | x-4=6+8 | | 2x+23=180 | | 4=11m | | (6m+1)(4m-3)= | | 5x-41=13x-37 | | 3y-2x=7 | | w=-17 | | -2z=-16 | | -3(t^2-36)=0 | | 2x+10=24-5x | | 3x+30=2x-6 | | 4p^2-16p=0 | | 6X^2+30X-44=0 | | -17=2+x | | 2x+7=-6x-17 | | 5x-4(-x-14)=-43 | | 20=-7+x | | (a+5)(a-2)= | | 46=6-x | | 8n=7n+27 |

Equations solver categories