4z-z-9z=-8(3)

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Solution for 4z-z-9z=-8(3) equation: 


Simplifying
4z + -1z + -9z = -8(3)

Combine like terms: 4z + -1z = 3z
3z + -9z = -8(3)

Combine like terms: 3z + -9z = -6z
-6z = -8(3)

Multiply -8 * 3
-6z = -24

Solving
-6z = -24

Solving for variable 'z'.

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

Divide each side by '-6'.
z = 4

Simplifying
z = 4

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