Question

Add (8.2x + 16)+(7.6x-9)

Answer 1

15.8x+7.

Explanation:

The sum of the two expressions (8.2x+16) and (7.6x−9) is:

(8.2x+16)+(7.6x−9)=15.8x+7

So, the result of the addition is 15.8x+7.

Answer 2

answer: 15.8x + 7
step by step explanation:
1. add like terms of 8.2x and 7.6x = 15.8x
2. add 16 and -9=7
3 assemble to get 15.8x + 7 (since we dont know what x is this is as far as we can get)