4-a/2=-7

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Solution for 4-a/2=-7 equation: 



4-a/2=-7

We move all terms to the left:

4-a/2-(-7)=0

We add all the numbers together, and all the variables

-a/2+11=0

We multiply all the terms by the denominator


-a+11*2=0

We add all the numbers together, and all the variables

-1a+22=0

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

-a=-22

a=-22/-1

a=+22

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