3z=7z-8

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Solution for 3z=7z-8 equation: 


Simplifying
3z = 7z + -8

Reorder the terms:
3z = -8 + 7z

Solving
3z = -8 + 7z

Solving for variable 'z'.

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

Add '-7z' to each side of the equation.
3z + -7z = -8 + 7z + -7z

Combine like terms: 3z + -7z = -4z
-4z = -8 + 7z + -7z

Combine like terms: 7z + -7z = 0
-4z = -8 + 0
-4z = -8

Divide each side by '-4'.
z = 2

Simplifying
z = 2

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