5x+4-3x-8=12

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Solution for 5x+4-3x-8=12 equation:


Simplifying
5x + 4 + -3x + -8 = 12

Reorder the terms:
4 + -8 + 5x + -3x = 12

Combine like terms: 4 + -8 = -4
-4 + 5x + -3x = 12

Combine like terms: 5x + -3x = 2x
-4 + 2x = 12

Solving
-4 + 2x = 12

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 2x = 12 + 4

Combine like terms: -4 + 4 = 0
0 + 2x = 12 + 4
2x = 12 + 4

Combine like terms: 12 + 4 = 16
2x = 16

Divide each side by '2'.
x = 8

Simplifying
x = 8

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