3(2z-5)=(2+5)

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Solution for 3(2z-5)=(2+5) equation:


Simplifying
3(2z + -5) = (2 + 5)

Reorder the terms:
3(-5 + 2z) = (2 + 5)
(-5 * 3 + 2z * 3) = (2 + 5)
(-15 + 6z) = (2 + 5)

Combine like terms: 2 + 5 = 7
-15 + 6z = (7)
-15 + 6z = 7

Solving
-15 + 6z = 7

Solving for variable 'z'.

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

Add '15' to each side of the equation.
-15 + 15 + 6z = 7 + 15

Combine like terms: -15 + 15 = 0
0 + 6z = 7 + 15
6z = 7 + 15

Combine like terms: 7 + 15 = 22
6z = 22

Divide each side by '6'.
z = 3.666666667

Simplifying
z = 3.666666667

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