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

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


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

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

Combine like terms: -2x + 7x = 5x
8 + 5x = 2x + -4

Reorder the terms:
8 + 5x = -4 + 2x

Solving
8 + 5x = -4 + 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.
8 + 5x + -2x = -4 + 2x + -2x

Combine like terms: 5x + -2x = 3x
8 + 3x = -4 + 2x + -2x

Combine like terms: 2x + -2x = 0
8 + 3x = -4 + 0
8 + 3x = -4

Add '-8' to each side of the equation.
8 + -8 + 3x = -4 + -8

Combine like terms: 8 + -8 = 0
0 + 3x = -4 + -8
3x = -4 + -8

Combine like terms: -4 + -8 = -12
3x = -12

Divide each side by '3'.
x = -4

Simplifying
x = -4

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