3x-1+4x+8+7x-7=180

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Solution for 3x-1+4x+8+7x-7=180 equation:


Simplifying
3x + -1 + 4x + 8 + 7x + -7 = 180

Reorder the terms:
-1 + 8 + -7 + 3x + 4x + 7x = 180

Combine like terms: -1 + 8 = 7
7 + -7 + 3x + 4x + 7x = 180

Combine like terms: 7 + -7 = 0
0 + 3x + 4x + 7x = 180
3x + 4x + 7x = 180

Combine like terms: 3x + 4x = 7x
7x + 7x = 180

Combine like terms: 7x + 7x = 14x
14x = 180

Solving
14x = 180

Solving for variable 'x'.

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

Divide each side by '14'.
x = 12.85714286

Simplifying
x = 12.85714286

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