Question

Let cost of a pen and a pencil is Rs. X and Rs. Y respectively. A girl pays Rs. 24 for 6 pens and 3 pencils. Write the given data in the form of a linear Equation in two variables. Also represent it graphically

Answer 1

linear equation: 6x +3y=24

graph

x  0  1  2

y  8  6  4

sorry i am answering through computer so no graph...

hope it helps

Answer 2

6X+3Y = 24
X =0, Y =8, if X =1, Y =6, if X =2, Y = 4