3x+36=-9(x-8)

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Solution for 3x+36=-9(x-8) equation: 


Simplifying
3x + 36 = -9(x + -8)

Reorder the terms:
36 + 3x = -9(x + -8)

Reorder the terms:
36 + 3x = -9(-8 + x)
36 + 3x = (-8 * -9 + x * -9)
36 + 3x = (72 + -9x)

Solving
36 + 3x = 72 + -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.
36 + 3x + 9x = 72 + -9x + 9x

Combine like terms: 3x + 9x = 12x
36 + 12x = 72 + -9x + 9x

Combine like terms: -9x + 9x = 0
36 + 12x = 72 + 0
36 + 12x = 72

Add '-36' to each side of the equation.
36 + -36 + 12x = 72 + -36

Combine like terms: 36 + -36 = 0
0 + 12x = 72 + -36
12x = 72 + -36

Combine like terms: 72 + -36 = 36
12x = 36

Divide each side by '12'.
x = 3

Simplifying
x = 3

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