Question

The sum of  a – b + 3 and 3a + 2b + 5 is 

(0.5 Points)

Answer 1

Answer:

4x+y+8

Step-by-step explanation:

(a – b + 3) + (3a + 2b + 5)

1 Remove parentheses.

x−y+3+3x+2y+5

2 Collect like terms

(x+3x)+(−y+2y)+(3+5)

3 Simplify.

4x+y+8

Answer 2

Answer:

The sum is 4a + b + 8

Step-by-step explanation:

Here we have been mentioned that we have to find the sum of the two given expressions which are $a -b + 3, 3a + 2b + 5$ . As we know that only the like terms can be added or subtracted hence we find the value as below;

$a-b+3 + 3a + 2b+5$

⇒ a + 3a - b + 2b + 3 + 5

⇒ 4a + b + 8

Therefore the answer to the above question is 4a + b + 8