-2z+3z=-9z-9+8z

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Solution for -2z+3z=-9z-9+8z equation:


Simplifying
-2z + 3z = -9z + -9 + 8z

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

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

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

Solving
1z = -9 + -1z

Solving for variable 'z'.

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

Add 'z' to each side of the equation.
1z + z = -9 + -1z + z

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

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

Divide each side by '2'.
z = -4.5

Simplifying
z = -4.5

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