z-9z=3z-3-z

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Solution for z-9z=3z-3-z equation:


Simplifying
z + -9z = 3z + -3 + -1z

Combine like terms: z + -9z = -8z
-8z = 3z + -3 + -1z

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

Combine like terms: 3z + -1z = 2z
-8z = -3 + 2z

Solving
-8z = -3 + 2z

Solving for variable 'z'.

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

Add '-2z' to each side of the equation.
-8z + -2z = -3 + 2z + -2z

Combine like terms: -8z + -2z = -10z
-10z = -3 + 2z + -2z

Combine like terms: 2z + -2z = 0
-10z = -3 + 0
-10z = -3

Divide each side by '-10'.
z = 0.3

Simplifying
z = 0.3

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