-7y+4=-7y-9

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Solution for -7y+4=-7y-9 equation:


Simplifying
-7y + 4 = -7y + -9

Reorder the terms:
4 + -7y = -7y + -9

Reorder the terms:
4 + -7y = -9 + -7y

Add '7y' to each side of the equation.
4 + -7y + 7y = -9 + -7y + 7y

Combine like terms: -7y + 7y = 0
4 + 0 = -9 + -7y + 7y
4 = -9 + -7y + 7y

Combine like terms: -7y + 7y = 0
4 = -9 + 0
4 = -9

Solving
4 = -9

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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