2x+105+6x-85=180

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Solution for 2x+105+6x-85=180 equation:


Simplifying
2x + 105 + 6x + -85 = 180

Reorder the terms:
105 + -85 + 2x + 6x = 180

Combine like terms: 105 + -85 = 20
20 + 2x + 6x = 180

Combine like terms: 2x + 6x = 8x
20 + 8x = 180

Solving
20 + 8x = 180

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + 8x = 180 + -20

Combine like terms: 20 + -20 = 0
0 + 8x = 180 + -20
8x = 180 + -20

Combine like terms: 180 + -20 = 160
8x = 160

Divide each side by '8'.
x = 20

Simplifying
x = 20

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