8x-2+7x+15+3x+5=180

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Solution for 8x-2+7x+15+3x+5=180 equation:


Simplifying
8x + -2 + 7x + 15 + 3x + 5 = 180

Reorder the terms:
-2 + 15 + 5 + 8x + 7x + 3x = 180

Combine like terms: -2 + 15 = 13
13 + 5 + 8x + 7x + 3x = 180

Combine like terms: 13 + 5 = 18
18 + 8x + 7x + 3x = 180

Combine like terms: 8x + 7x = 15x
18 + 15x + 3x = 180

Combine like terms: 15x + 3x = 18x
18 + 18x = 180

Solving
18 + 18x = 180

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + 18x = 180 + -18

Combine like terms: 18 + -18 = 0
0 + 18x = 180 + -18
18x = 180 + -18

Combine like terms: 180 + -18 = 162
18x = 162

Divide each side by '18'.
x = 9

Simplifying
x = 9

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