Question

What is the total amount spent if Tina
spends 75 on books, ta on pencils
and b on geometry box?​

Answer 1

Answer:

75+ta+b add all u will get

Answer 2

if we let a =x and b = y then

according to standard form of liner equation of two variable =ax+by+c=0

tina spends x+y+75 rupees