-a/4=7

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Solution for -a/4=7 equation: 



-a/4=7

We move all terms to the left:

-a/4-(7)=0

We multiply all the terms by the denominator


-a-7*4=0

We add all the numbers together, and all the variables

-1a-28=0

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

-a=28

a=28/-1

a=-28

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