10*(3*9)=(10*3)*z

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Solution for 10*(3*9)=(10*3)*z equation: 


Simplifying
10(3 * 9) = (10 * 3) * z

Multiply 3 * 9
10(27) = (10 * 3) * z

Multiply 10 * 27
270 = (10 * 3) * z

Multiply 10 * 3
270 = (30) * z

Solving
270 = 30z

Solving for variable 'z'.

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

Add '-30z' to each side of the equation.
270 + -30z = 30z + -30z

Combine like terms: 30z + -30z = 0
270 + -30z = 0

Add '-270' to each side of the equation.
270 + -270 + -30z = 0 + -270

Combine like terms: 270 + -270 = 0
0 + -30z = 0 + -270
-30z = 0 + -270

Combine like terms: 0 + -270 = -270
-30z = -270

Divide each side by '-30'.
z = 9

Simplifying
z = 9

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