Question

x+y÷5-x-y÷4=1 ;x+y÷4+x-y÷6=7​

Answer 1

Answer:

Y=4 & X=16

Step-by-step explanation:

[(X+Y)/5] - [(X-Y)/4]=1 ---- EQ 1

[(X+Y)/4] + [(X-Y)/6]=7 ---- EQ 2

after solving them by the lcm and etc..

U GET EQUATIONS AS:

- X+9Y=20 ---- EQ 1

5X+Y=84 ---- EQ 2

after getting these equations multiply the first equation with 5..

now subtract the resultant equation after multiplying 5 from equation 2.

u get:

Y=4 and X=16....

HOPE THIS IS HELPFUL FOR YOU!!!