Question

If 2x+3y=5 and y-x=10, find the value of 3x+4y is?
plz do it in copy and then click photo of answer :)
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Answer 1

Answer:

Let 2x+3y=5 ...(i)

and 3x+2y=10 ...(ii)

Then,

(ii)−(i) gives x−y=5

Therefore, x−y=5

Answer 2

Step-by-step explanation:

I am not sure about my answer but I tried it

hope it helps you