2*(-2)-4y=8

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Solution for 2*(-2)-4y=8 equation: 


Simplifying
2(-2) + -4y = 8

Multiply 2 * -2
-4 + -4y = 8

Solving
-4 + -4y = 8

Solving for variable 'y'.

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

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

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

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

Divide each side by '-4'.
y = -3

Simplifying
y = -3

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