-z+8z=7z+5+z

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Solution for -z+8z=7z+5+z equation:


Simplifying
-1z + 8z = 7z + 5 + z

Combine like terms: -1z + 8z = 7z
7z = 7z + 5 + z

Reorder the terms:
7z = 5 + 7z + z

Combine like terms: 7z + z = 8z
7z = 5 + 8z

Solving
7z = 5 + 8z

Solving for variable 'z'.

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

Add '-8z' to each side of the equation.
7z + -8z = 5 + 8z + -8z

Combine like terms: 7z + -8z = -1z
-1z = 5 + 8z + -8z

Combine like terms: 8z + -8z = 0
-1z = 5 + 0
-1z = 5

Divide each side by '-1'.
z = -5

Simplifying
z = -5

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