find the sum of 3a,2a and -7a
Answers
Answered by
0
Answer:
-2a
Step-by-step explanation:
3a + 2a + (-7a)
5a - 7a
- 2a
Answered by
0
Answer:
-2a
Step-by-step explanation:
3a+2a+(-7a)
5a-7a
-2a
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