5-4a(3-9)=7

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Solution for 5-4a(3-9)=7 equation: 



5-4a(3-9)=7

We move all terms to the left:

5-4a(3-9)-(7)=0

We add all the numbers together, and all the variables

-4a(-6)+5-7=0

We add all the numbers together, and all the variables

-4a(-6)-2=0

We multiply parentheses

24a-2=0

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

24a=2

a=2/24

a=1/12

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