2x+100+5x-55=180

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Solution for 2x+100+5x-55=180 equation:


Simplifying
2x + 100 + 5x + -55 = 180

Reorder the terms:
100 + -55 + 2x + 5x = 180

Combine like terms: 100 + -55 = 45
45 + 2x + 5x = 180

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

Solving
45 + 7x = 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 + 7x = 180 + -45

Combine like terms: 45 + -45 = 0
0 + 7x = 180 + -45
7x = 180 + -45

Combine like terms: 180 + -45 = 135
7x = 135

Divide each side by '7'.
x = 19.28571429

Simplifying
x = 19.28571429

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