Answer:
<h2>See below</h2>
Step-by-step explanation:
Terms are variables in math.
For example: 5x + 6y = is NOT like becuase x and y equal different things
4x + 2x = is like becuase x equals the same number in both
The reason we care about like terms is because we can simplify like terms.
4x + 2x simply equals 6x.
I'm always happy to help :)
Answer:
the answer of this question is
21
