18-12y=22-7y

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Solution for 18-12y=22-7y equation:


Simplifying
18 + -12y = 22 + -7y

Solving
18 + -12y = 22 + -7y

Solving for variable 'y'.

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

Add '7y' to each side of the equation.
18 + -12y + 7y = 22 + -7y + 7y

Combine like terms: -12y + 7y = -5y
18 + -5y = 22 + -7y + 7y

Combine like terms: -7y + 7y = 0
18 + -5y = 22 + 0
18 + -5y = 22

Add '-18' to each side of the equation.
18 + -18 + -5y = 22 + -18

Combine like terms: 18 + -18 = 0
0 + -5y = 22 + -18
-5y = 22 + -18

Combine like terms: 22 + -18 = 4
-5y = 4

Divide each side by '-5'.
y = -0.8

Simplifying
y = -0.8

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