12-3x=5x+30

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Solution for 12-3x=5x+30 equation:


Simplifying
12 + -3x = 5x + 30

Reorder the terms:
12 + -3x = 30 + 5x

Solving
12 + -3x = 30 + 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 = 30 + 5x + -5x

Combine like terms: -3x + -5x = -8x
12 + -8x = 30 + 5x + -5x

Combine like terms: 5x + -5x = 0
12 + -8x = 30 + 0
12 + -8x = 30

Add '-12' to each side of the equation.
12 + -12 + -8x = 30 + -12

Combine like terms: 12 + -12 = 0
0 + -8x = 30 + -12
-8x = 30 + -12

Combine like terms: 30 + -12 = 18
-8x = 18

Divide each side by '-8'.
x = -2.25

Simplifying
x = -2.25

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