Question

Cost of 3 note books and 2
books is equal to Rs 210.If x de cost
of one note book and y denotes
cost of one book. Algebraic
expression for this statement is​

Answer 1

Step-by-step explanation:

let cost of notebook be 3x

and books be 2y

then algebraic expression will be

3x + 2y = 210

Answer 2

Answer:

cost of one notebook = X

then cost of 3 notebooks = 3x

cost of one book =y

cost of 2 books = 2y

algebraic expression is 3x+2y=210