15x+x+3x+15=180

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Solution for 15x+x+3x+15=180 equation:


Simplifying
15x + x + 3x + 15 = 180

Reorder the terms:
15 + 15x + x + 3x = 180

Combine like terms: 15x + x = 16x
15 + 16x + 3x = 180

Combine like terms: 16x + 3x = 19x
15 + 19x = 180

Solving
15 + 19x = 180

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + 19x = 180 + -15

Combine like terms: 15 + -15 = 0
0 + 19x = 180 + -15
19x = 180 + -15

Combine like terms: 180 + -15 = 165
19x = 165

Divide each side by '19'.
x = 8.684210526

Simplifying
x = 8.684210526

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