Question

3X + 2 Y is equal to 14,x minus 4 Y is equal to minus 7 find X and Y​

Answer 1

Answer:

x= 3; y= 5/2

Step-by-step explanation:

3x+ 2y = 14----(i)

x-4y= -7 ----( II)

multiplying equation I by 2,

6x+4y=28-----(iii)

x-4y=-7 -----(II)

7x= 21

x= 3.

putting value of x in eq I

y= 5/2.