-3d+15=6(2d+5)

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Solution for -3d+15=6(2d+5) equation:



-3d+15=6(2d+5)
We move all terms to the left:
-3d+15-(6(2d+5))=0
We calculate terms in parentheses: -(6(2d+5)), so:
6(2d+5)
We multiply parentheses
12d+30
Back to the equation:
-(12d+30)
We get rid of parentheses
-3d-12d-30+15=0
We add all the numbers together, and all the variables
-15d-15=0
We move all terms containing d to the left, all other terms to the right
-15d=15
d=15/-15
d=-1

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