3(2d+3)=39

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Solution for 3(2d+3)=39 equation: 


Simplifying
3(2d + 3) = 39

Reorder the terms:
3(3 + 2d) = 39
(3 * 3 + 2d * 3) = 39
(9 + 6d) = 39

Solving
9 + 6d = 39

Solving for variable 'd'.

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

Add '-9' to each side of the equation.
9 + -9 + 6d = 39 + -9

Combine like terms: 9 + -9 = 0
0 + 6d = 39 + -9
6d = 39 + -9

Combine like terms: 39 + -9 = 30
6d = 30

Divide each side by '6'.
d = 5

Simplifying
d = 5

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