12-4+2y=12-3y+18

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Solution for 12-4+2y=12-3y+18 equation: 


Simplifying
12 + -4 + 2y = 12 + -3y + 18

Combine like terms: 12 + -4 = 8
8 + 2y = 12 + -3y + 18

Reorder the terms:
8 + 2y = 12 + 18 + -3y

Combine like terms: 12 + 18 = 30
8 + 2y = 30 + -3y

Solving
8 + 2y = 30 + -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.
8 + 2y + 3y = 30 + -3y + 3y

Combine like terms: 2y + 3y = 5y
8 + 5y = 30 + -3y + 3y

Combine like terms: -3y + 3y = 0
8 + 5y = 30 + 0
8 + 5y = 30

Add '-8' to each side of the equation.
8 + -8 + 5y = 30 + -8

Combine like terms: 8 + -8 = 0
0 + 5y = 30 + -8
5y = 30 + -8

Combine like terms: 30 + -8 = 22
5y = 22

Divide each side by '5'.
y = 4.4

Simplifying
y = 4.4

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