8*1-4y=-12

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Solution for 8*1-4y=-12 equation: 


Simplifying
8 * 1 + -4y = -12

Multiply 8 * 1
8 + -4y = -12

Solving
8 + -4y = -12

Solving for variable 'y'.

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

Add '-8' to each side of the equation.
8 + -8 + -4y = -12 + -8

Combine like terms: 8 + -8 = 0
0 + -4y = -12 + -8
-4y = -12 + -8

Combine like terms: -12 + -8 = -20
-4y = -20

Divide each side by '-4'.
y = 5

Simplifying
y = 5

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