30=3y-12

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Solution for 30=3y-12 equation:


Simplifying
30 = 3y + -12

Reorder the terms:
30 = -12 + 3y

Solving
30 = -12 + 3y

Solving for variable 'y'.

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

Add '-3y' to each side of the equation.
30 + -3y = -12 + 3y + -3y

Combine like terms: 3y + -3y = 0
30 + -3y = -12 + 0
30 + -3y = -12

Add '-30' to each side of the equation.
30 + -30 + -3y = -12 + -30

Combine like terms: 30 + -30 = 0
0 + -3y = -12 + -30
-3y = -12 + -30

Combine like terms: -12 + -30 = -42
-3y = -42

Divide each side by '-3'.
y = 14

Simplifying
y = 14

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