4x-8=12+3x

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Solution for 4x-8=12+3x equation:


Simplifying
4x + -8 = 12 + 3x

Reorder the terms:
-8 + 4x = 12 + 3x

Solving
-8 + 4x = 12 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-8 + 4x + -3x = 12 + 3x + -3x

Combine like terms: 4x + -3x = 1x
-8 + 1x = 12 + 3x + -3x

Combine like terms: 3x + -3x = 0
-8 + 1x = 12 + 0
-8 + 1x = 12

Add '8' to each side of the equation.
-8 + 8 + 1x = 12 + 8

Combine like terms: -8 + 8 = 0
0 + 1x = 12 + 8
1x = 12 + 8

Combine like terms: 12 + 8 = 20
1x = 20

Divide each side by '1'.
x = 20

Simplifying
x = 20

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