-7y+7z=-4

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


Simplifying
-7y + 7z = -4

Solving
-7y + 7z = -4

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 = -4 + -7z

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

Divide each side by '-7'.
y = 0.5714285714 + z

Simplifying
y = 0.5714285714 + z

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