-12 + 2a = -6 (1+a)?
Answer is 0 = 6
Answer: 
Step-by-step explanation: In some cases you must apply the exponent rule, simplify, or multiply them together to get your answer.
Answer:
B. x < -8
Step-by-step explanation:
Well first we need to get x by itself.
To do that we do 4 / -1/2 = -8
And since a negative was divided the > changes to a <.
So x<-8.
If x is less than -8 the line starts at -8 and goes to the left.
<em>Thus,</em>
<em>the answer is choice b.</em>
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<em>Hope this helps :)</em>
umm ,this is too long could you maybe putt it in smaller form so I can answer
-1 - 10n is a simple version