(x+7)+x=79

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Solution for (x+7)+x=79 equation:


Simplifying
(x + 7) + x = 79

Reorder the terms:
(7 + x) + x = 79

Remove parenthesis around (7 + x)
7 + x + x = 79

Combine like terms: x + x = 2x
7 + 2x = 79

Solving
7 + 2x = 79

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + 2x = 79 + -7

Combine like terms: 7 + -7 = 0
0 + 2x = 79 + -7
2x = 79 + -7

Combine like terms: 79 + -7 = 72
2x = 72

Divide each side by '2'.
x = 36

Simplifying
x = 36

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