43a=7-2(2a+5)

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Solution for 43a=7-2(2a+5) equation: 



43a=7-2(2a+5)

We move all terms to the left:

43a-(7-2(2a+5))=0



We calculate terms in parentheses: -(7-2(2a+5)), so:

7-2(2a+5)

determiningTheFunctionDomain
-2(2a+5)+7

We multiply parentheses

-4a-10+7

We add all the numbers together, and all the variables

-4a-3

Back to the equation:

-(-4a-3)



We get rid of parentheses

43a+4a+3=0

We add all the numbers together, and all the variables

47a+3=0

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

47a=-3

a=-3/47

a=-3/47

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