-3z+2z=2z+9

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


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

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

Reorder the terms:
-1z = 9 + 2z

Solving
-1z = 9 + 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.
-1z + -2z = 9 + 2z + -2z

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

Combine like terms: 2z + -2z = 0
-3z = 9 + 0
-3z = 9

Divide each side by '-3'.
z = -3

Simplifying
z = -3

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