9(2d+7)=39

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Solution for 9(2d+7)=39 equation:


Simplifying
9(2d + 7) = 39

Reorder the terms:
9(7 + 2d) = 39
(7 * 9 + 2d * 9) = 39
(63 + 18d) = 39

Solving
63 + 18d = 39

Solving for variable 'd'.

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

Add '-63' to each side of the equation.
63 + -63 + 18d = 39 + -63

Combine like terms: 63 + -63 = 0
0 + 18d = 39 + -63
18d = 39 + -63

Combine like terms: 39 + -63 = -24
18d = -24

Divide each side by '18'.
d = -1.333333333

Simplifying
d = -1.333333333

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