Evaluate the expression when a=6 and x=-3

-a + 5x

-21

Step-by-step explanation:

When a=6 and x=-3 to find - a+5x, substitute the values:

- (6) + 5 (-3)

Remove parenthese through multiplication:

⇒ - 6 + (-15)

Same signs add and keep the sign:

⇒-21

-21

Step-by-step explanation:

-a + 5x

a = 6 and x=-3

- (6) + 5 (-3)

-6 - 15

-21