11, 12, 13, 14; please help me!

Mathematics

2 answers:

Elena-2011 [213]3 years ago

8 0

Number 11 should be m=6. First you do -5(6-2m) which gets you to
-12-30+10m=18. Then, you add -12 and 30. You get -42. Add 42 to each side and then you get 10m=60. Therefore, m=6

NARA [144]3 years ago

4 0

The answer should be 50.

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