9(d+7)=

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Solution for 9(d+7)= equation: 


Simplifying
9(d + 7) = 0

Reorder the terms:
9(7 + d) = 0
(7 * 9 + d * 9) = 0
(63 + 9d) = 0

Solving
63 + 9d = 0

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 + 9d = 0 + -63

Combine like terms: 63 + -63 = 0
0 + 9d = 0 + -63
9d = 0 + -63

Combine like terms: 0 + -63 = -63
9d = -63

Divide each side by '9'.
d = -7

Simplifying
d = -7

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