5x-2(x-4)=-9+5x+7

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Solution for 5x-2(x-4)=-9+5x+7 equation:


Simplifying
5x + -2(x + -4) = -9 + 5x + 7

Reorder the terms:
5x + -2(-4 + x) = -9 + 5x + 7
5x + (-4 * -2 + x * -2) = -9 + 5x + 7
5x + (8 + -2x) = -9 + 5x + 7

Reorder the terms:
8 + 5x + -2x = -9 + 5x + 7

Combine like terms: 5x + -2x = 3x
8 + 3x = -9 + 5x + 7

Reorder the terms:
8 + 3x = -9 + 7 + 5x

Combine like terms: -9 + 7 = -2
8 + 3x = -2 + 5x

Solving
8 + 3x = -2 + 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.
8 + 3x + -5x = -2 + 5x + -5x

Combine like terms: 3x + -5x = -2x
8 + -2x = -2 + 5x + -5x

Combine like terms: 5x + -5x = 0
8 + -2x = -2 + 0
8 + -2x = -2

Add '-8' to each side of the equation.
8 + -8 + -2x = -2 + -8

Combine like terms: 8 + -8 = 0
0 + -2x = -2 + -8
-2x = -2 + -8

Combine like terms: -2 + -8 = -10
-2x = -10

Divide each side by '-2'.
x = 5

Simplifying
x = 5

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