9z-z=1+3z-2-2

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Solution for 9z-z=1+3z-2-2 equation:


Simplifying
9z + -1z = 1 + 3z + -2 + -2

Combine like terms: 9z + -1z = 8z
8z = 1 + 3z + -2 + -2

Reorder the terms:
8z = 1 + -2 + -2 + 3z

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

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

Solving
8z = -3 + 3z

Solving for variable 'z'.

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

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

Combine like terms: 8z + -3z = 5z
5z = -3 + 3z + -3z

Combine like terms: 3z + -3z = 0
5z = -3 + 0
5z = -3

Divide each side by '5'.
z = -0.6

Simplifying
z = -0.6

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