-2*-2+y=1

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


Simplifying
-2 * -2 + y = 1

Multiply -2 * -2
4 + y = 1

Solving
4 + y = 1

Solving for variable 'y'.

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

Add '-4' to each side of the equation.
4 + -4 + y = 1 + -4

Combine like terms: 4 + -4 = 0
0 + y = 1 + -4
y = 1 + -4

Combine like terms: 1 + -4 = -3
y = -3

Simplifying
y = -3

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