3(d+8)=78

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Solution for 3(d+8)=78 equation: 


Simplifying
3(d + 8) = 78

Reorder the terms:
3(8 + d) = 78
(8 * 3 + d * 3) = 78
(24 + 3d) = 78

Solving
24 + 3d = 78

Solving for variable 'd'.

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

Add '-24' to each side of the equation.
24 + -24 + 3d = 78 + -24

Combine like terms: 24 + -24 = 0
0 + 3d = 78 + -24
3d = 78 + -24

Combine like terms: 78 + -24 = 54
3d = 54

Divide each side by '3'.
d = 18

Simplifying
d = 18

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