Question

If {x-1,y+3}={2,x+4} find the value of x and y

Answer 1

Answer:

x=3

y=4

Explanation:

x-1=2

x=2+1

x=3

y+3=x+4

y+3=3+4

y=7-3

y=4

Answer 2

Answer:

x =3 and y=4

Explanation:

x - 1 =2

x =2+1=3

y +3 =x+4

y +3 = 3+4=7

y =7 - 3 =4

x =3 and y =4