4y+7=4y-5

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Solution for 4y+7=4y-5 equation:


Simplifying
4y + 7 = 4y + -5

Reorder the terms:
7 + 4y = 4y + -5

Reorder the terms:
7 + 4y = -5 + 4y

Add '-4y' to each side of the equation.
7 + 4y + -4y = -5 + 4y + -4y

Combine like terms: 4y + -4y = 0
7 + 0 = -5 + 4y + -4y
7 = -5 + 4y + -4y

Combine like terms: 4y + -4y = 0
7 = -5 + 0
7 = -5

Solving
7 = -5

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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