8-3/2a=-7

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Solution for 8-3/2a=-7 equation: 



8-3/2a=-7

We move all terms to the left:

8-3/2a-(-7)=0



Domain of the equation: 2a!=0

a!=0/2

a!=0

a∈R



We add all the numbers together, and all the variables

-3/2a+15=0

We multiply all the terms by the denominator


15*2a-3=0

Wy multiply elements

30a-3=0

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

30a=3

a=3/30

a=1/10

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