Question

3 X - 4 Y = 7 and 5X - 2Y = 0
​

Answer 1

multiply second equation by 2

then

3x-4y=7

10x-4y=0

subtracting the two equation

we get

7x=-7

x=-1

substituting this value of x in first equation we get

3×-1-4y=7

-3-4y=7

-4y=4

y=-1

hope it helps you

mark it as branliest plzzzz