2x+7+7x-7=63

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


Simplifying
2x + 7 + 7x + -7 = 63

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

Combine like terms: 7 + -7 = 0
0 + 2x + 7x = 63
2x + 7x = 63

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

Solving
9x = 63

Solving for variable 'x'.

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

Divide each side by '9'.
x = 7

Simplifying
x = 7

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