-3=-3(d+5)

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



-3=-3(d+5)

We move all terms to the left:

-3-(-3(d+5))=0



We calculate terms in parentheses: -(-3(d+5)), so:

-3(d+5)

We multiply parentheses

-3d-15

Back to the equation:

-(-3d-15)



We get rid of parentheses

3d+15-3=0

We add all the numbers together, and all the variables

3d+12=0

We move all terms containing d to the left, all other terms to the right

3d=-12

d=-12/3

d=-4

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