8z-9-z+2=0

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Solution for 8z-9-z+2=0 equation:


Simplifying
8z + -9 + -1z + 2 = 0

Reorder the terms:
-9 + 2 + 8z + -1z = 0

Combine like terms: -9 + 2 = -7
-7 + 8z + -1z = 0

Combine like terms: 8z + -1z = 7z
-7 + 7z = 0

Solving
-7 + 7z = 0

Solving for variable 'z'.

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

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

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

Combine like terms: 0 + 7 = 7
7z = 7

Divide each side by '7'.
z = 1

Simplifying
z = 1

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