8(x-9)=12x-56

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Solution for 8(x-9)=12x-56 equation:


Simplifying
8(x + -9) = 12x + -56

Reorder the terms:
8(-9 + x) = 12x + -56
(-9 * 8 + x * 8) = 12x + -56
(-72 + 8x) = 12x + -56

Reorder the terms:
-72 + 8x = -56 + 12x

Solving
-72 + 8x = -56 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
-72 + 8x + -12x = -56 + 12x + -12x

Combine like terms: 8x + -12x = -4x
-72 + -4x = -56 + 12x + -12x

Combine like terms: 12x + -12x = 0
-72 + -4x = -56 + 0
-72 + -4x = -56

Add '72' to each side of the equation.
-72 + 72 + -4x = -56 + 72

Combine like terms: -72 + 72 = 0
0 + -4x = -56 + 72
-4x = -56 + 72

Combine like terms: -56 + 72 = 16
-4x = 16

Divide each side by '-4'.
x = -4

Simplifying
x = -4

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