Join IDNLearn.com today and start getting the answers you've been searching for. Get prompt and accurate answers to your questions from our community of experts who are always ready to help.

ANSWER QUICK PLEASE!!
combine like terms. 8x + 3 - 5x + 9
A. -13x - 12
B. 13x + 12
C. 3x - 6
D. 3x + 12
NO LINKS OR WEBSITES!!


Sagot :

Answer:

D

Step-by-step explanation:

8x-5x+3+9=3x+12

combine like terms

So in algebra you always add letter separately and number separately

8x-5x=3x
3+9=12
So the answer would be:
3x+12
So D