Question

now, you can find the value of y. substitute the value of x. y = 7 - x y = 7 - ? 1 2 3 4

Explanation:

Step1: Substitute $x=1$

$y=7-1=6$

Step2: Substitute $x=2$

$y=7-2=5$

Step3: Substitute $x=3$

$y=7-3=4$

Step4: Substitute $x=4$

$y=7-4=3$

Answer:

When $x=1$, $y=6$; when $x=2$, $y=5$; when $x=3$, $y=4$; when $x=4$, $y=3$