Question

Variable x is 7 more than variable y. Variable x is also 1 less than y. Which of the following pairs of equations best models the relationship between x and y?

A.x = 1y
x = y + 7

B.x = y + 7
x = y − 1

C.y = x + 8
y = x − 1

D. y = 7x
y = x + 1

Answer 1

@israa88

Answer 2

do you know how to do it @israa88

Answer 3

i would go with B

Answer 4

because

Answer 5

they say that x=7 + y
x=x-1

Answer 6

B

Answer 7

does that make sense ? @tykeke878

Answer 8

yes

Answer 9

need help on anything else ?

Answer 10

yes I tagged you in it