x+3x-8=8-4x

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


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

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

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

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

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

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

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

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

Combine like terms: 8 + 8 = 16
8x = 16

Divide each side by '8'.
x = 2

Simplifying
x = 2

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