3(d+6)=45

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Solution for 3(d+6)=45 equation: 


Simplifying
3(d + 6) = 45

Reorder the terms:
3(6 + d) = 45
(6 * 3 + d * 3) = 45
(18 + 3d) = 45

Solving
18 + 3d = 45

Solving for variable 'd'.

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

Add '-18' to each side of the equation.
18 + -18 + 3d = 45 + -18

Combine like terms: 18 + -18 = 0
0 + 3d = 45 + -18
3d = 45 + -18

Combine like terms: 45 + -18 = 27
3d = 27

Divide each side by '3'.
d = 9

Simplifying
d = 9

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