9x+15+3x-15=360

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Solution for 9x+15+3x-15=360 equation: 


Simplifying
9x + 15 + 3x + -15 = 360

Reorder the terms:
15 + -15 + 9x + 3x = 360

Combine like terms: 15 + -15 = 0
0 + 9x + 3x = 360
9x + 3x = 360

Combine like terms: 9x + 3x = 12x
12x = 360

Solving
12x = 360

Solving for variable 'x'.

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

Divide each side by '12'.
x = 30

Simplifying
x = 30

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