Question

Find the value of x and y,if two orderded pairs (x-3,-6) and (4,x+y) are equal.

Answer 1

x-3=4

x=7

x+y=-6

7+y=-6

y=-6-7

y=-13

Answer 2

Step-by-step explanation:

x+3-6=x+y+4

=-3=y+4

=-7=y

2x+3-6+4-7

=2x-6=0

=2x=6

=x=3