7x-171+2x=63

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Solution for 7x-171+2x=63 equation:


Simplifying
7x + -171 + 2x = 63

Reorder the terms:
-171 + 7x + 2x = 63

Combine like terms: 7x + 2x = 9x
-171 + 9x = 63

Solving
-171 + 9x = 63

Solving for variable 'x'.

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

Add '171' to each side of the equation.
-171 + 171 + 9x = 63 + 171

Combine like terms: -171 + 171 = 0
0 + 9x = 63 + 171
9x = 63 + 171

Combine like terms: 63 + 171 = 234
9x = 234

Divide each side by '9'.
x = 26

Simplifying
x = 26

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