7-(-5)+2x=5x+18

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Solution for 7-(-5)+2x=5x+18 equation:


Simplifying
7 + -1(-5) + 2x = 5x + 18

Multiply -1 * -5
7 + 5 + 2x = 5x + 18

Combine like terms: 7 + 5 = 12
12 + 2x = 5x + 18

Reorder the terms:
12 + 2x = 18 + 5x

Solving
12 + 2x = 18 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
12 + 2x + -5x = 18 + 5x + -5x

Combine like terms: 2x + -5x = -3x
12 + -3x = 18 + 5x + -5x

Combine like terms: 5x + -5x = 0
12 + -3x = 18 + 0
12 + -3x = 18

Add '-12' to each side of the equation.
12 + -12 + -3x = 18 + -12

Combine like terms: 12 + -12 = 0
0 + -3x = 18 + -12
-3x = 18 + -12

Combine like terms: 18 + -12 = 6
-3x = 6

Divide each side by '-3'.
x = -2

Simplifying
x = -2

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