Question

4m +3n =18 ; 3m-2n 5 solve simultaneously equation​

Answer 1

Answer:

Let 4m + 3n = 18 --- (1)

and 3m - 2n = 5 --- (2)

Multiplying the frist equation by 2, we get 8m + 6n = 36 -- (3)

Multiplying the second equation by 3, we get 9m - 6n = 15 -- (4)

Adding equation 3 and 4, we get

17m = 51

➡️ m = 3

Now, putting m = 3 in equation 1 we get, 12 + 3b = 18

➡️ 3n = 6

➡️ n = 2

Step-by-step explanation:

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