3x+10-x+10=180

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Solution for 3x+10-x+10=180 equation:


Simplifying
3x + 10 + -1x + 10 = 180

Reorder the terms:
10 + 10 + 3x + -1x = 180

Combine like terms: 10 + 10 = 20
20 + 3x + -1x = 180

Combine like terms: 3x + -1x = 2x
20 + 2x = 180

Solving
20 + 2x = 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 + 2x = 180 + -20

Combine like terms: 20 + -20 = 0
0 + 2x = 180 + -20
2x = 180 + -20

Combine like terms: 180 + -20 = 160
2x = 160

Divide each side by '2'.
x = 80

Simplifying
x = 80

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