dezariaspencer dezariaspencer

20-09-2017
Mathematics

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solve the equation
8.7=3.5m-2.5(5.4-6m)

Respuesta :

PHILIPSTAYHYPE23 PHILIPSTAYHYPE23

20-09-2017

8.7 = 3.5m - 2.5(5.4 - 6m

3.5m - 2.5(5.4 - 6m) = 8.7

18.5m - 13.5 = 8.7

18.5m - 13.5 + 13.5 = 8.7 + 13.5

18.5m = 22.2

18.5m = 22.2
--------- --------
18.5 18.5

m = 1.2

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