2(x+1)=y-1

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


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

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

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

Solving
2 + 2x = -1 + y

Solving for variable 'x'.

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

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

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

Combine like terms: -1 + -2 = -3
2x = -3 + y

Divide each side by '2'.
x = -1.5 + 0.5y

Simplifying
x = -1.5 + 0.5y

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