(3z-4)(7-2)=0

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Solution for (3z-4)(7-2)=0 equation:


Simplifying
(3z + -4)(7 + -2) = 0

Reorder the terms:
(-4 + 3z)(7 + -2) = 0

Combine like terms: 7 + -2 = 5
(-4 + 3z)(5) = 0

Reorder the terms for easier multiplication:
5(-4 + 3z) = 0
(-4 * 5 + 3z * 5) = 0
(-20 + 15z) = 0

Solving
-20 + 15z = 0

Solving for variable 'z'.

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

Add '20' to each side of the equation.
-20 + 20 + 15z = 0 + 20

Combine like terms: -20 + 20 = 0
0 + 15z = 0 + 20
15z = 0 + 20

Combine like terms: 0 + 20 = 20
15z = 20

Divide each side by '15'.
z = 1.333333333

Simplifying
z = 1.333333333

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