Question

Find the value of x and y if:
(a) (x - 4, 7) = (4,7)
(b) (1, 2y - 3) = (1,7)​

Answer 1

Answer:

( a ) 8

( b ) 5

Step-by-step explanation:

( a ) ( x - 4, 7 ) = ( 4,7 )

x - 4 = 4

x = 4 + 4

x = 8

( b ) ( 1, 2y - 3 ) = ( 1, 7 )

2y - 3 = 7

2y = 7 + 3

y = 10 / 2

y = 5

Answer 2

here is the image hope it will help