Question

Arvind and vinod have some cases arvind said to vinod if you give me 10 editors i will have twice the eraser left with you represent the solution as a linear equation in two variables

Answer 1

Let the number of erasers with Arvind be x

So the number of erasers with Vinod will be y

If Vinod gave 10 erasers to Arvind then Arvind will have twice the number of erasers that Vinod will be left with

So the equation will be;

X+10=2(y-10)

X+10=2y-20

X+30=2y

Rearranging the above equation;

2y-x=30

Answer 2

Answer:

Let the number of erasers with Arvind be x

Let the number of erasers with Vinod be y

Therefore, x+10 = 2(y-10)

= x+10 = 2y-20

= x-2y+30=0

Rearrange the equation as

-2y+x=30