7(2x-2)+9=2x-5

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Solution for 7(2x-2)+9=2x-5 equation:


Simplifying
7(2x + -2) + 9 = 2x + -5

Reorder the terms:
7(-2 + 2x) + 9 = 2x + -5
(-2 * 7 + 2x * 7) + 9 = 2x + -5
(-14 + 14x) + 9 = 2x + -5

Reorder the terms:
-14 + 9 + 14x = 2x + -5

Combine like terms: -14 + 9 = -5
-5 + 14x = 2x + -5

Reorder the terms:
-5 + 14x = -5 + 2x

Add '5' to each side of the equation.
-5 + 5 + 14x = -5 + 5 + 2x

Combine like terms: -5 + 5 = 0
0 + 14x = -5 + 5 + 2x
14x = -5 + 5 + 2x

Combine like terms: -5 + 5 = 0
14x = 0 + 2x
14x = 2x

Solving
14x = 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.
14x + -2x = 2x + -2x

Combine like terms: 14x + -2x = 12x
12x = 2x + -2x

Combine like terms: 2x + -2x = 0
12x = 0

Divide each side by '12'.
x = 0

Simplifying
x = 0

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