y+2=2(x-1)

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


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

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

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

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

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

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

Simplifying
y = -4 + 2x

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