-2(-4)-y=3

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Solution for -2(-4)-y=3 equation: 


Simplifying
-2(-4) + -1y = 3

Multiply -2 * -4
8 + -1y = 3

Solving
8 + -1y = 3

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 + -1y = 3 + -8

Combine like terms: 8 + -8 = 0
0 + -1y = 3 + -8
-1y = 3 + -8

Combine like terms: 3 + -8 = -5
-1y = -5

Divide each side by '-1'.
y = 5

Simplifying
y = 5

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