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

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


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

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

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

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

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

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

Solving
2x = -1y

Solving for variable 'x'.

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

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

Simplifying
x = -0.5y

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