Question

(iii)
1/5m-4 = 2m + 3​

Answer 1

1

---- m - 4 = 2m + 3

5

1

----- m - 2m = 3 + 4

5

Lcm of 1 and 5 = 5

1 × 1m - 5 × 2m

-------------------------------- = 7

5

1m - 10m

------------------- = 7

5

1m - 10m = 7 × 5 [ Cross multiply ]

- 9m = 35

35

m = -- ---------

9