-10z+8=-9z

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Solution for -10z+8=-9z equation:


Simplifying
-10z + 8 = -9z

Reorder the terms:
8 + -10z = -9z

Solving
8 + -10z = -9z

Solving for variable 'z'.

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

Add '9z' to each side of the equation.
8 + -10z + 9z = -9z + 9z

Combine like terms: -10z + 9z = -1z
8 + -1z = -9z + 9z

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

Add '-8' to each side of the equation.
8 + -8 + -1z = 0 + -8

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

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

Divide each side by '-1'.
z = 8

Simplifying
z = 8

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