2x+2x+2x+x-15=180

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


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

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

Combine like terms: 2x + 2x = 4x
-15 + 4x + 2x + x = 180

Combine like terms: 4x + 2x = 6x
-15 + 6x + x = 180

Combine like terms: 6x + x = 7x
-15 + 7x = 180

Solving
-15 + 7x = 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 + 7x = 180 + 15

Combine like terms: -15 + 15 = 0
0 + 7x = 180 + 15
7x = 180 + 15

Combine like terms: 180 + 15 = 195
7x = 195

Divide each side by '7'.
x = 27.85714286

Simplifying
x = 27.85714286

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