2x+15-7x+30=180

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Solution for 2x+15-7x+30=180 equation:


Simplifying
2x + 15 + -7x + 30 = 180

Reorder the terms:
15 + 30 + 2x + -7x = 180

Combine like terms: 15 + 30 = 45
45 + 2x + -7x = 180

Combine like terms: 2x + -7x = -5x
45 + -5x = 180

Solving
45 + -5x = 180

Solving for variable 'x'.

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

Add '-45' to each side of the equation.
45 + -45 + -5x = 180 + -45

Combine like terms: 45 + -45 = 0
0 + -5x = 180 + -45
-5x = 180 + -45

Combine like terms: 180 + -45 = 135
-5x = 135

Divide each side by '-5'.
x = -27

Simplifying
x = -27

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