y=7-2(-1)

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Solution for y=7-2(-1) equation: 


Simplifying
y = 7 + -2(-1)

Multiply -2 * -1
y = 7 + 2

Combine like terms: 7 + 2 = 9
y = 9

Solving
y = 9

Solving for variable 'y'.

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

Simplifying
y = 9

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