7z+7y=0

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Solution for 7z+7y=0 equation: 


Simplifying
7z + 7y = 0

Reorder the terms:
7y + 7z = 0

Solving
7y + 7z = 0

Solving for variable 'y'.

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

Add '-7z' to each side of the equation.
7y + 7z + -7z = 0 + -7z

Combine like terms: 7z + -7z = 0
7y + 0 = 0 + -7z
7y = 0 + -7z
Remove the zero:
7y = -7z

Divide each side by '7'.
y = -1z

Simplifying
y = -1z

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