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nadya68 [22]
3 years ago
13

The value of m in the following system of equations is:

Mathematics
1 answer:
Andrews [41]3 years ago
7 0
N=m-2

m-2n=8, using n from above in this equation yields:

m-2(m-2)=8  perform indicated multiplication

m-2m+4=8 combine like terms on left side

-m+4=8 subtract 4 from both sides

-m=4  divide both sides by -1

m=-4

So the correct answer is A) m=-4
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