3x-x+2x+8=-4x+8

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Solution for 3x-x+2x+8=-4x+8 equation:


Simplifying
3x + -1x + 2x + 8 = -4x + 8

Reorder the terms:
8 + 3x + -1x + 2x = -4x + 8

Combine like terms: 3x + -1x = 2x
8 + 2x + 2x = -4x + 8

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

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

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

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

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

Solving
4x = -4x

Solving for variable 'x'.

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

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

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

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

Divide each side by '8'.
x = 0

Simplifying
x = 0

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