Question

how do you Combine like terms. for this kind of problem?

4k + 6 + 3k + 4
a.
k + 2
c.
12k + 24
b.
7k + 10
d.
7k + 2

Answer 1

what terms are alike ??

Answer 2

It's simple once you get the hang of it... since you don't have any minus signs we don't need to worry about negatives. Let's start with the "k" variables. What's 4k + 3k?

Answer 3

7k

Answer 4

Correct! Now we have 7k + 6 + 4. Now for the constants. What's 6 + 4?

Answer 5

10

Answer 6

Yes, so our simplified expression (our answer) will be 7k + 10. Thus the answer b.

Answer 7

good job

Answer 8

Thnx again lol

Answer 9

haha, you're welcome.