Question

the cost 5 pend and 7 books is rupees 340 Express the situations in linear equation​

Answer 1

Answer:5x+7y=340

Step-by-step explanation:

Answer 2

Answer:

5x + 7y = 304

Step-by-step explanation:

asume

pen = x and book = y

put the values of x and y

then we get

5x + 7y = 340

therefor ,

answer is

5x + 7y =340