Question

Sri bought 3note books and 2 pens for RS 80 express this information in a linear equation​

Answer 1

Answer:

3x+2y=80 is the required linear equation

Answer 2

Answer:

3x + 2y = ₹80

Step-by-step explanation:

Given -

Sri bought three notebooks and two pens for rs 80.

To find -

express this information in linear equation.

solution -

let us consider a notebook as x, so 3 notebooks will be 3×x = 3x

as same as we think a pen as y, so 2 pens will be 2×y = 2y

sum of 3 notebooks and 2 pen = ₹80

3 note books + 2 pens = ₹80

=> 3x + 2y = 80

hope it helps.