-2*-1+y=1

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Solution for -2*-1+y=1 equation: 


Simplifying
-2 * -1 + y = 1

Multiply -2 * -1
2 + y = 1

Solving
2 + y = 1

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 = 1 + -2

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

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

Simplifying
y = -1

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