7y-12=-3y+8

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Solution for 7y-12=-3y+8 equation:


Simplifying
7y + -12 = -3y + 8

Reorder the terms:
-12 + 7y = -3y + 8

Reorder the terms:
-12 + 7y = 8 + -3y

Solving
-12 + 7y = 8 + -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.
-12 + 7y + 3y = 8 + -3y + 3y

Combine like terms: 7y + 3y = 10y
-12 + 10y = 8 + -3y + 3y

Combine like terms: -3y + 3y = 0
-12 + 10y = 8 + 0
-12 + 10y = 8

Add '12' to each side of the equation.
-12 + 12 + 10y = 8 + 12

Combine like terms: -12 + 12 = 0
0 + 10y = 8 + 12
10y = 8 + 12

Combine like terms: 8 + 12 = 20
10y = 20

Divide each side by '10'.
y = 2

Simplifying
y = 2

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