12x-25=30-3x

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Solution for 12x-25=30-3x equation:


Simplifying
12x + -25 = 30 + -3x

Reorder the terms:
-25 + 12x = 30 + -3x

Solving
-25 + 12x = 30 + -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.
-25 + 12x + 3x = 30 + -3x + 3x

Combine like terms: 12x + 3x = 15x
-25 + 15x = 30 + -3x + 3x

Combine like terms: -3x + 3x = 0
-25 + 15x = 30 + 0
-25 + 15x = 30

Add '25' to each side of the equation.
-25 + 25 + 15x = 30 + 25

Combine like terms: -25 + 25 = 0
0 + 15x = 30 + 25
15x = 30 + 25

Combine like terms: 30 + 25 = 55
15x = 55

Divide each side by '15'.
x = 3.666666667

Simplifying
x = 3.666666667

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