heavendl13
26.04.2020 •
Mathematics
7.8 + 2(0.75m + 0.4) = -6.4m + 4(0.5m - 0.8)
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Ответ:
Answer :
m = 13.4/4.65
Step by step :
7.8 + 2(0.75m + 0.4) = -6.4m + 4(0.5m - 0.8)
7.8 + 2.75m + 0.8 = -6.4m + 4.5m - 4.8
2.75m + 6.4m - 4.5m = -7.8 - 0.8 - 4.8
4.65m = 13.4
m = 13.4/4.65
Ответ:
what grade is this sorry i'm new
Step-by-step explanation: