2(4z-9)=

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Solution for 2(4z-9)= equation: 


Simplifying
2(4z + -9) = 0

Reorder the terms:
2(-9 + 4z) = 0
(-9 * 2 + 4z * 2) = 0
(-18 + 8z) = 0

Solving
-18 + 8z = 0

Solving for variable 'z'.

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

Add '18' to each side of the equation.
-18 + 18 + 8z = 0 + 18

Combine like terms: -18 + 18 = 0
0 + 8z = 0 + 18
8z = 0 + 18

Combine like terms: 0 + 18 = 18
8z = 18

Divide each side by '8'.
z = 2.25

Simplifying
z = 2.25

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