-2y-4=x

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Solution for -2y-4=x equation: 


Simplifying
-2y + -4 = x

Reorder the terms:
-4 + -2y = x

Solving
-4 + -2y = x

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 + -2y = 4 + x

Combine like terms: -4 + 4 = 0
0 + -2y = 4 + x
-2y = 4 + x

Divide each side by '-2'.
y = -2 + -0.5x

Simplifying
y = -2 + -0.5x

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