Question

Solution of Linear equation 60 − 4 x + y = 0 and x − y + 3 = 0 is ?

Answer 1

Answer:

x=21, y=24

Step-by-step explanation:

x − y + 3 = 0

=>x= y-3

Now, putting the value of x in eqn (i)

60 − 4 x + y = 0

=>60-4(y-3)+y=0

=>60-4y+12+y=0

=>(-3y)+72=0

=>3y=72

=>y=24

so, x=y-3

=>x=24-3

=>x=21