-3z-5+4z=9

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Solution for -3z-5+4z=9 equation: 


Simplifying
-3z + -5 + 4z = 9

Reorder the terms:
-5 + -3z + 4z = 9

Combine like terms: -3z + 4z = 1z
-5 + 1z = 9

Solving
-5 + 1z = 9

Solving for variable 'z'.

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

Add '5' to each side of the equation.
-5 + 5 + 1z = 9 + 5

Combine like terms: -5 + 5 = 0
0 + 1z = 9 + 5
1z = 9 + 5

Combine like terms: 9 + 5 = 14
1z = 14

Divide each side by '1'.
z = 14

Simplifying
z = 14

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