y-4+2=(y-7)

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Solution for y-4+2=(y-7) equation:


Simplifying
y + -4 + 2 = (y + -7)

Reorder the terms:
-4 + 2 + y = (y + -7)

Combine like terms: -4 + 2 = -2
-2 + y = (y + -7)

Reorder the terms:
-2 + y = (-7 + y)

Remove parenthesis around (-7 + y)
-2 + y = -7 + y

Add '-1y' to each side of the equation.
-2 + y + -1y = -7 + y + -1y

Combine like terms: y + -1y = 0
-2 + 0 = -7 + y + -1y
-2 = -7 + y + -1y

Combine like terms: y + -1y = 0
-2 = -7 + 0
-2 = -7

Solving
-2 = -7

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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