3 years ago

Whats a+2 over 2=-1 ??

1 answer:

8 0

Not sure what exactly you meant, so i solved for both possibilities...

Answer: a=-2

assuming you mean a+2/2=-1.....

a+2/2=-1
simplify..
a+1=-1
subtract 1 from both sides
a=-2
____________________

Answer: a=-4

assuming you mean (a+2)/2=-1...

(a+2)/2=-1
simplify...
a/2+2/2=-1
simplify
a/2+1=-1
subtract 1 from both sides
a/2=-2
multiply both sides by 2
a=-4

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