-3z+9z=2z+3+6z

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Solution for -3z+9z=2z+3+6z equation: 


Simplifying
-3z + 9z = 2z + 3 + 6z

Combine like terms: -3z + 9z = 6z
6z = 2z + 3 + 6z

Reorder the terms:
6z = 3 + 2z + 6z

Combine like terms: 2z + 6z = 8z
6z = 3 + 8z

Solving
6z = 3 + 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.
6z + -8z = 3 + 8z + -8z

Combine like terms: 6z + -8z = -2z
-2z = 3 + 8z + -8z

Combine like terms: 8z + -8z = 0
-2z = 3 + 0
-2z = 3

Divide each side by '-2'.
z = -1.5

Simplifying
z = -1.5

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