-10=d+(-7)=7

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Solution for -10=d+(-7)=7 equation:



-10=d+(-7)=7
We move all terms to the left:
-10-(d+(-7))=0
We calculate terms in parentheses: -(d+(-7)), so:
d+(-7)
We add all the numbers together, and all the variables
d-7
Back to the equation:
-(d-7)
We get rid of parentheses
-d+7-10=0
We add all the numbers together, and all the variables
-1d-3=0
We move all terms containing d to the left, all other terms to the right
-d=3
d=3/-1
d=-3

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