x+13=76-2x

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Solution for x+13=76-2x equation:


Simplifying
x + 13 = 76 + -2x

Reorder the terms:
13 + x = 76 + -2x

Solving
13 + x = 76 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
13 + x + 2x = 76 + -2x + 2x

Combine like terms: x + 2x = 3x
13 + 3x = 76 + -2x + 2x

Combine like terms: -2x + 2x = 0
13 + 3x = 76 + 0
13 + 3x = 76

Add '-13' to each side of the equation.
13 + -13 + 3x = 76 + -13

Combine like terms: 13 + -13 = 0
0 + 3x = 76 + -13
3x = 76 + -13

Combine like terms: 76 + -13 = 63
3x = 63

Divide each side by '3'.
x = 21

Simplifying
x = 21

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