Question

Evaluate the expression when a=4 and x=-3.
-2a +x

Answer 1

-11

Explanation:

-2a + x

Plug in the numbers for the variables

-2(4) + -3

Multiply( when a negative an a positive are multiplied, it is always a negative)

-8 + -3

Add

-11

Hope this helps :)

Answer 2

Answer:11

Explanation:

Step 1: you need to multiply-2x4 and you would get 8

Step2: you add 3 and you get 11