9(2-3)=12z

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Solution for 9(2-3)=12z equation:


Simplifying
9(2 + -3) = 12z

Combine like terms: 2 + -3 = -1
9(-1) = 12z

Multiply 9 * -1
-9 = 12z

Solving
-9 = 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.
-9 + -12z = 12z + -12z

Combine like terms: 12z + -12z = 0
-9 + -12z = 0

Add '9' to each side of the equation.
-9 + 9 + -12z = 0 + 9

Combine like terms: -9 + 9 = 0
0 + -12z = 0 + 9
-12z = 0 + 9

Combine like terms: 0 + 9 = 9
-12z = 9

Divide each side by '-12'.
z = -0.75

Simplifying
z = -0.75

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