4x+8-3x=12

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


Simplifying
4x + 8 + -3x = 12

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

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

Solving
8 + 1x = 12

Solving for variable 'x'.

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

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 = 4
1x = 4

Divide each side by '1'.
x = 4

Simplifying
x = 4

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