1-y-7=2

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Solution for 1-y-7=2 equation: 


Simplifying
1 + -1y + -7 = 2

Reorder the terms:
1 + -7 + -1y = 2

Combine like terms: 1 + -7 = -6
-6 + -1y = 2

Solving
-6 + -1y = 2

Solving for variable 'y'.

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

Add '6' to each side of the equation.
-6 + 6 + -1y = 2 + 6

Combine like terms: -6 + 6 = 0
0 + -1y = 2 + 6
-1y = 2 + 6

Combine like terms: 2 + 6 = 8
-1y = 8

Divide each side by '-1'.
y = -8

Simplifying
y = -8

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