Question

Y= 3x-2 find y when x=-5

Answer 1

y = -17

Explanation:

Given values :

⇒ x = -5

Let's substitute in the expression to find y :

⇒ y = 3(-5) - 2

⇒ y = -15 - 2

⇒ y = -17

Answer 2

`y = 3x-2\\\\~~~=3(-5) -2\\\\~~~= -15-2\\\\~~~= -17`