5x+45=180-2x

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Solution for 5x+45=180-2x equation:


Simplifying
5x + 45 = 180 + -2x

Reorder the terms:
45 + 5x = 180 + -2x

Solving
45 + 5x = 180 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
45 + 5x + 2x = 180 + -2x + 2x

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

Combine like terms: -2x + 2x = 0
45 + 7x = 180 + 0
45 + 7x = 180

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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