3y+12=72

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Solution for 3y+12=72 equation: 


Simplifying
3y + 12 = 72

Reorder the terms:
12 + 3y = 72

Solving
12 + 3y = 72

Solving for variable 'y'.

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

Add '-12' to each side of the equation.
12 + -12 + 3y = 72 + -12

Combine like terms: 12 + -12 = 0
0 + 3y = 72 + -12
3y = 72 + -12

Combine like terms: 72 + -12 = 60
3y = 60

Divide each side by '3'.
y = 20

Simplifying
y = 20

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