-y-2=2(x-(-1))

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Solution for -y-2=2(x-(-1)) equation:


Simplifying
-1y + -2 = 2(x + -1(-1))

Reorder the terms:
-2 + -1y = 2(x + -1(-1))

Multiply -1 * -1
-2 + -1y = 2(x + 1)

Reorder the terms:
-2 + -1y = 2(1 + x)
-2 + -1y = (1 * 2 + x * 2)
-2 + -1y = (2 + 2x)

Solving
-2 + -1y = 2 + 2x

Solving for variable 'y'.

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

Add '2' to each side of the equation.
-2 + 2 + -1y = 2 + 2 + 2x

Combine like terms: -2 + 2 = 0
0 + -1y = 2 + 2 + 2x
-1y = 2 + 2 + 2x

Combine like terms: 2 + 2 = 4
-1y = 4 + 2x

Divide each side by '-1'.
y = -4 + -2x

Simplifying
y = -4 + -2x

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