Question

m- 3 by 5 plus and m- 4 by 7 + 2 m - 1 by 35 is equal to 6​

Answer 1

Answer:

$\frac{m - 3}{5} + \frac{m - 4}{7} + \frac{2m - 1}{35} = 6$

Step-by-step explanation:

L.C.M of 5,7,35=35

L.H.S.=

$\frac{m - 3}{5} = \frac{7m - 21}{35}$

$\frac{m - 4}{7} = \frac{5m - 20}{35}$

$\frac{2m - 1}{35} = \frac{2m - 1}{35}$

$\frac{7m - 21 + 5m - 20 + 2m - 1}{35}$

$\frac{7m + 5m + 2m - 21 - 20 - 1}{35}$

$\frac{14m}{35}$

14m=6.35

14m=210

m=210/14

m=15

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