7z-4z=8z-1+8z

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Solution for 7z-4z=8z-1+8z equation:


Simplifying
7z + -4z = 8z + -1 + 8z

Combine like terms: 7z + -4z = 3z
3z = 8z + -1 + 8z

Reorder the terms:
3z = -1 + 8z + 8z

Combine like terms: 8z + 8z = 16z
3z = -1 + 16z

Solving
3z = -1 + 16z

Solving for variable 'z'.

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

Add '-16z' to each side of the equation.
3z + -16z = -1 + 16z + -16z

Combine like terms: 3z + -16z = -13z
-13z = -1 + 16z + -16z

Combine like terms: 16z + -16z = 0
-13z = -1 + 0
-13z = -1

Divide each side by '-13'.
z = 0.07692307692

Simplifying
z = 0.07692307692

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