3x-12=28-5x

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Solution for 3x-12=28-5x equation:


Simplifying
3x + -12 = 28 + -5x

Reorder the terms:
-12 + 3x = 28 + -5x

Solving
-12 + 3x = 28 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
-12 + 3x + 5x = 28 + -5x + 5x

Combine like terms: 3x + 5x = 8x
-12 + 8x = 28 + -5x + 5x

Combine like terms: -5x + 5x = 0
-12 + 8x = 28 + 0
-12 + 8x = 28

Add '12' to each side of the equation.
-12 + 12 + 8x = 28 + 12

Combine like terms: -12 + 12 = 0
0 + 8x = 28 + 12
8x = 28 + 12

Combine like terms: 28 + 12 = 40
8x = 40

Divide each side by '8'.
x = 5

Simplifying
x = 5

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