Question

Evaluate x+x+x+2x for x=2

Answer 1

10

Step-by-step explanation: substitute 2 for all the x’s and add.

Answer 2

10

Explanation:

Okay, let's substitute all values for x as two.

(2) + (2) + (2) + 2(2) = ?

We get 6 + 4 = ?

6 + 4 = 10