2x-15+6x+90=180

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Solution for 2x-15+6x+90=180 equation:


Simplifying
2x + -15 + 6x + 90 = 180

Reorder the terms:
-15 + 90 + 2x + 6x = 180

Combine like terms: -15 + 90 = 75
75 + 2x + 6x = 180

Combine like terms: 2x + 6x = 8x
75 + 8x = 180

Solving
75 + 8x = 180

Solving for variable 'x'.

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

Add '-75' to each side of the equation.
75 + -75 + 8x = 180 + -75

Combine like terms: 75 + -75 = 0
0 + 8x = 180 + -75
8x = 180 + -75

Combine like terms: 180 + -75 = 105
8x = 105

Divide each side by '8'.
x = 13.125

Simplifying
x = 13.125

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