3x+6x+90=108

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Solution for 3x+6x+90=108 equation:


Simplifying
3x + 6x + 90 = 108

Reorder the terms:
90 + 3x + 6x = 108

Combine like terms: 3x + 6x = 9x
90 + 9x = 108

Solving
90 + 9x = 108

Solving for variable 'x'.

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

Add '-90' to each side of the equation.
90 + -90 + 9x = 108 + -90

Combine like terms: 90 + -90 = 0
0 + 9x = 108 + -90
9x = 108 + -90

Combine like terms: 108 + -90 = 18
9x = 18

Divide each side by '9'.
x = 2

Simplifying
x = 2

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