7y-4=-4

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Solution for 7y-4=-4 equation: 


Simplifying
7y + -4 = -4

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

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

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

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

Solving
7y = 0

Solving for variable 'y'.

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

Divide each side by '7'.
y = 0

Simplifying
y = 0

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