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pssluke
13.07.2019 •
Mathematics
Me on this i hate math and i don't understand bc i have to do this asap
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Ответ:
Scholar #2 is correct. You take 15=-3m-18+5m-7 and combie like terms. Which will leave you with 15=2m-25. You will simplify from there, getting 20=m.
Ответ:
15 = -3m - 18 +5m -7
First step is to combine like terms:
15 = 2m - 18 - 7
15 = 2m-25
Add 25 to each side:
40 = 2m
Divide both sides by 2:
m = 40/2
m = 20
Scholar 2 has the correct solution.
Ответ: