-2-5=-y

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Solution for -2-5=-y equation:


Simplifying
-2 + -5 = -1y

Combine like terms: -2 + -5 = -7
-7 = -1y

Solving
-7 = -1y

Solving for variable 'y'.

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

Add 'y' to each side of the equation.
-7 + y = -1y + y

Combine like terms: -1y + y = 0
-7 + y = 0

Add '7' to each side of the equation.
-7 + 7 + y = 0 + 7

Combine like terms: -7 + 7 = 0
0 + y = 0 + 7
y = 0 + 7

Combine like terms: 0 + 7 = 7
y = 7

Simplifying
y = 7

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