30+12y=90

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Solution for 30+12y=90 equation: 


Simplifying
30 + 12y = 90

Solving
30 + 12y = 90

Solving for variable 'y'.

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

Add '-30' to each side of the equation.
30 + -30 + 12y = 90 + -30

Combine like terms: 30 + -30 = 0
0 + 12y = 90 + -30
12y = 90 + -30

Combine like terms: 90 + -30 = 60
12y = 60

Divide each side by '12'.
y = 5

Simplifying
y = 5

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