6z-7z=9z-4+3z

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Solution for 6z-7z=9z-4+3z equation:


Simplifying
6z + -7z = 9z + -4 + 3z

Combine like terms: 6z + -7z = -1z
-1z = 9z + -4 + 3z

Reorder the terms:
-1z = -4 + 9z + 3z

Combine like terms: 9z + 3z = 12z
-1z = -4 + 12z

Solving
-1z = -4 + 12z

Solving for variable 'z'.

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

Add '-12z' to each side of the equation.
-1z + -12z = -4 + 12z + -12z

Combine like terms: -1z + -12z = -13z
-13z = -4 + 12z + -12z

Combine like terms: 12z + -12z = 0
-13z = -4 + 0
-13z = -4

Divide each side by '-13'.
z = 0.3076923077

Simplifying
z = 0.3076923077

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