3(2z+5)+5=28

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Solution for 3(2z+5)+5=28 equation:


Simplifying
3(2z + 5) + 5 = 28

Reorder the terms:
3(5 + 2z) + 5 = 28
(5 * 3 + 2z * 3) + 5 = 28
(15 + 6z) + 5 = 28

Reorder the terms:
15 + 5 + 6z = 28

Combine like terms: 15 + 5 = 20
20 + 6z = 28

Solving
20 + 6z = 28

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 + 6z = 28 + -20

Combine like terms: 20 + -20 = 0
0 + 6z = 28 + -20
6z = 28 + -20

Combine like terms: 28 + -20 = 8
6z = 8

Divide each side by '6'.
z = 1.333333333

Simplifying
z = 1.333333333

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