16=-3(7a-5)

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Solution for 16=-3(7a-5) equation:



16=-3(7a-5)
We move all terms to the left:
16-(-3(7a-5))=0
We calculate terms in parentheses: -(-3(7a-5)), so:
-3(7a-5)
We multiply parentheses
-21a+15
Back to the equation:
-(-21a+15)
We get rid of parentheses
21a-15+16=0
We add all the numbers together, and all the variables
21a+1=0
We move all terms containing a to the left, all other terms to the right
21a=-1
a=-1/21
a=-1/21

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