8=-x-3x+8

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


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

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

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

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

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

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

Solving
0 = -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.
0 + 4x = -4x + 4x
Remove the zero:
4x = -4x + 4x

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

Divide each side by '4'.
x = 0

Simplifying
x = 0

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