2x+10+30-x+x-15=180

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Solution for 2x+10+30-x+x-15=180 equation:


Simplifying
2x + 10 + 30 + -1x + x + -15 = 180

Reorder the terms:
10 + 30 + -15 + 2x + -1x + x = 180

Combine like terms: 10 + 30 = 40
40 + -15 + 2x + -1x + x = 180

Combine like terms: 40 + -15 = 25
25 + 2x + -1x + x = 180

Combine like terms: 2x + -1x = 1x
25 + 1x + x = 180

Combine like terms: 1x + x = 2x
25 + 2x = 180

Solving
25 + 2x = 180

Solving for variable 'x'.

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

Add '-25' to each side of the equation.
25 + -25 + 2x = 180 + -25

Combine like terms: 25 + -25 = 0
0 + 2x = 180 + -25
2x = 180 + -25

Combine like terms: 180 + -25 = 155
2x = 155

Divide each side by '2'.
x = 77.5

Simplifying
x = 77.5

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