7y-12=-19+8y

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Solution for 7y-12=-19+8y equation:


Simplifying
7y + -12 = -19 + 8y

Reorder the terms:
-12 + 7y = -19 + 8y

Solving
-12 + 7y = -19 + 8y

Solving for variable 'y'.

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

Add '-8y' to each side of the equation.
-12 + 7y + -8y = -19 + 8y + -8y

Combine like terms: 7y + -8y = -1y
-12 + -1y = -19 + 8y + -8y

Combine like terms: 8y + -8y = 0
-12 + -1y = -19 + 0
-12 + -1y = -19

Add '12' to each side of the equation.
-12 + 12 + -1y = -19 + 12

Combine like terms: -12 + 12 = 0
0 + -1y = -19 + 12
-1y = -19 + 12

Combine like terms: -19 + 12 = -7
-1y = -7

Divide each side by '-1'.
y = 7

Simplifying
y = 7

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