13=-2(x+7)+5x

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Solution for 13=-2(x+7)+5x equation:


Simplifying
13 = -2(x + 7) + 5x

Reorder the terms:
13 = -2(7 + x) + 5x
13 = (7 * -2 + x * -2) + 5x
13 = (-14 + -2x) + 5x

Combine like terms: -2x + 5x = 3x
13 = -14 + 3x

Solving
13 = -14 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
13 + -3x = -14 + 3x + -3x

Combine like terms: 3x + -3x = 0
13 + -3x = -14 + 0
13 + -3x = -14

Add '-13' to each side of the equation.
13 + -13 + -3x = -14 + -13

Combine like terms: 13 + -13 = 0
0 + -3x = -14 + -13
-3x = -14 + -13

Combine like terms: -14 + -13 = -27
-3x = -27

Divide each side by '-3'.
x = 9

Simplifying
x = 9

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