y+30+y+30=3y+12

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Solution for y+30+y+30=3y+12 equation:


Simplifying
y + 30 + y + 30 = 3y + 12

Reorder the terms:
30 + 30 + y + y = 3y + 12

Combine like terms: 30 + 30 = 60
60 + y + y = 3y + 12

Combine like terms: y + y = 2y
60 + 2y = 3y + 12

Reorder the terms:
60 + 2y = 12 + 3y

Solving
60 + 2y = 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.
60 + 2y + -3y = 12 + 3y + -3y

Combine like terms: 2y + -3y = -1y
60 + -1y = 12 + 3y + -3y

Combine like terms: 3y + -3y = 0
60 + -1y = 12 + 0
60 + -1y = 12

Add '-60' to each side of the equation.
60 + -60 + -1y = 12 + -60

Combine like terms: 60 + -60 = 0
0 + -1y = 12 + -60
-1y = 12 + -60

Combine like terms: 12 + -60 = -48
-1y = -48

Divide each side by '-1'.
y = 48

Simplifying
y = 48

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