x+56+x=756

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Solution for x+56+x=756 equation:


Simplifying
x + 56 + x = 756

Reorder the terms:
56 + x + x = 756

Combine like terms: x + x = 2x
56 + 2x = 756

Solving
56 + 2x = 756

Solving for variable 'x'.

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

Add '-56' to each side of the equation.
56 + -56 + 2x = 756 + -56

Combine like terms: 56 + -56 = 0
0 + 2x = 756 + -56
2x = 756 + -56

Combine like terms: 756 + -56 = 700
2x = 700

Divide each side by '2'.
x = 350

Simplifying
x = 350

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