Answer: A
Step-by-step explanation:
Staar testtt
Answer:
Its either A or C
Step-by-step explanation:
Like terms are terms whose variables are the same. In this case, 7 and 2 have no coefficients therefore are like terms. For example, 7x and 2x would both be like terms because they have the same coefficient which is x.
Make the same part of the first one
Answer:

Step-by-step explanation:











Hope I helped!
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