Y-7=-1

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Solution for Y-7=-1 equation: 


Simplifying
Y + -7 = -1

Reorder the terms:
-7 + Y = -1

Solving
-7 + Y = -1

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 = -1 + 7

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

Combine like terms: -1 + 7 = 6
Y = 6

Simplifying
Y = 6

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