-3x+8-4(x-1)=(2x-6)-4x+4

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Solution for -3x+8-4(x-1)=(2x-6)-4x+4 equation:


Simplifying
-3x + 8 + -4(x + -1) = (2x + -6) + -4x + 4

Reorder the terms:
-3x + 8 + -4(-1 + x) = (2x + -6) + -4x + 4
-3x + 8 + (-1 * -4 + x * -4) = (2x + -6) + -4x + 4
-3x + 8 + (4 + -4x) = (2x + -6) + -4x + 4

Reorder the terms:
8 + 4 + -3x + -4x = (2x + -6) + -4x + 4

Combine like terms: 8 + 4 = 12
12 + -3x + -4x = (2x + -6) + -4x + 4

Combine like terms: -3x + -4x = -7x
12 + -7x = (2x + -6) + -4x + 4

Reorder the terms:
12 + -7x = (-6 + 2x) + -4x + 4

Remove parenthesis around (-6 + 2x)
12 + -7x = -6 + 2x + -4x + 4

Reorder the terms:
12 + -7x = -6 + 4 + 2x + -4x

Combine like terms: -6 + 4 = -2
12 + -7x = -2 + 2x + -4x

Combine like terms: 2x + -4x = -2x
12 + -7x = -2 + -2x

Solving
12 + -7x = -2 + -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.
12 + -7x + 2x = -2 + -2x + 2x

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

Combine like terms: -2x + 2x = 0
12 + -5x = -2 + 0
12 + -5x = -2

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

Combine like terms: 12 + -12 = 0
0 + -5x = -2 + -12
-5x = -2 + -12

Combine like terms: -2 + -12 = -14
-5x = -14

Divide each side by '-5'.
x = 2.8

Simplifying
x = 2.8

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