Question

can anyone solve this pls​

Answer 1

Step-by-step explanation:

x-2y=0 multiply the equation with 3

then,3x-6y=0

solve 3x-6y=0 and 3x+4y=20

3x-6y=0

3x+4y=20

-10y =-20

y=10

x=20

••••hope it will help you••••☆☆☆☆

Answer 2

Answer: The solution of the above equation would be x=y and ,y=2

Since we have given that

x-2y=0

and

3 x+ 4y = 20

We need to solve it graphically

In the graph given below:

Red line represents x -2y =0

and

Blue line represents 3x -4y =20

When they intersect ,we get a solutions:

So,At (4,2),they get intersected

so,x=y and y=2

Hence,the solution of the above equation would be x=y and y=2