6-y-1=7-y-2

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Solution for 6-y-1=7-y-2 equation:


Simplifying
6 + -1y + -1 = 7 + -1y + -2

Reorder the terms:
6 + -1 + -1y = 7 + -1y + -2

Combine like terms: 6 + -1 = 5
5 + -1y = 7 + -1y + -2

Reorder the terms:
5 + -1y = 7 + -2 + -1y

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

Add '-5' to each side of the equation.
5 + -5 + -1y = 5 + -5 + -1y

Combine like terms: 5 + -5 = 0
0 + -1y = 5 + -5 + -1y
-1y = 5 + -5 + -1y

Combine like terms: 5 + -5 = 0
-1y = 0 + -1y
-1y = -1y

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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