Question

40 pointss!! to anyone who can find Y and the 3 substitutes

Answer 1

y = 9 - 5x

[x = -1] 14

[x = 0] 4

[x = 4] -11

Explanation:

Step 1: Define

y + 5x = 9

x = -1, 0, 4

Step 2: Solve for y

y = 9 - 5x

Step 3: Plug in values of x

y = 9 - 5(-1) = 14

y = 9 - 5(0) = 4

y = 9 - 5(4) = -11