4x-12(x+3)=36

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Solution for 4x-12(x+3)=36 equation:


Simplifying
4x + -12(x + 3) = 36

Reorder the terms:
4x + -12(3 + x) = 36
4x + (3 * -12 + x * -12) = 36
4x + (-36 + -12x) = 36

Reorder the terms:
-36 + 4x + -12x = 36

Combine like terms: 4x + -12x = -8x
-36 + -8x = 36

Solving
-36 + -8x = 36

Solving for variable 'x'.

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

Add '36' to each side of the equation.
-36 + 36 + -8x = 36 + 36

Combine like terms: -36 + 36 = 0
0 + -8x = 36 + 36
-8x = 36 + 36

Combine like terms: 36 + 36 = 72
-8x = 72

Divide each side by '-8'.
x = -9

Simplifying
x = -9

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