3(d+5)=18

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Solution for 3(d+5)=18 equation: 


Simplifying
3(d + 5) = 18

Reorder the terms:
3(5 + d) = 18
(5 * 3 + d * 3) = 18
(15 + 3d) = 18

Solving
15 + 3d = 18

Solving for variable 'd'.

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

Add '-15' to each side of the equation.
15 + -15 + 3d = 18 + -15

Combine like terms: 15 + -15 = 0
0 + 3d = 18 + -15
3d = 18 + -15

Combine like terms: 18 + -15 = 3
3d = 3

Divide each side by '3'.
d = 1

Simplifying
d = 1

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