Answer:
Step-by-step explanation:
b, i'm not sure but thats what i think.
The mistake is in step 3:
I: −2m =−12 − 2n
II: 2m = 8 + 8n
the student set both right sides of the equations equal (−12 − 2n = 8 + 8n), but the left sides aren't equal: first equation has -2m, second has +2m so the signs of one of the equations must be inverted first
Answer:
4096
Step-by-step explanation:
Need to know how you got it? Comment on this answer.
<span><span>(<span>−6, −14</span>)</span><span>(<span>−1, −7</span>)
are the answers
hey! are you in 8th grade K12? if so you should join my study group on skype! if you are interested just say the word and ill send you a invite! and if you cant get skype then we can use "discord", which you can use on a web browser!
and if you know anyone who can join please direct me to them if you can :3
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