Question

Evaluate the expression when a =3 and y = - 3 -a+3y

Answer 1

Given:

a = 3 and y=-3

-a + 3y

Substitute the values into the above and evaluate.

That is;

- a + 3y = -3 + 3(-3) = -3 - 9 = -12

Hence, - a + 3y = -12