Y-(-7)=0

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Solution for Y-(-7)=0 equation: 


Simplifying
Y + -1(-7) = 0

Multiply -1 * -7
Y + 7 = 0

Reorder the terms:
7 + Y = 0

Solving
7 + Y = 0

Solving for variable 'Y'.

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

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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