-7z+4z=3z-9+5z

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Solution for -7z+4z=3z-9+5z equation:


Simplifying
-7z + 4z = 3z + -9 + 5z

Combine like terms: -7z + 4z = -3z
-3z = 3z + -9 + 5z

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

Combine like terms: 3z + 5z = 8z
-3z = -9 + 8z

Solving
-3z = -9 + 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.
-3z + -8z = -9 + 8z + -8z

Combine like terms: -3z + -8z = -11z
-11z = -9 + 8z + -8z

Combine like terms: 8z + -8z = 0
-11z = -9 + 0
-11z = -9

Divide each side by '-11'.
z = 0.8181818182

Simplifying
z = 0.8181818182

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