Add:2a+15+3b+15a-15
Answers
Answered by
0
Answer:
17a+3b is the answer. ............
Answered by
4
Answer:
17a + 3b
Step-by-step explanation:
2a + 15 + 3b + 15a - 15
2a + 15a + 3b + 15 - 15
17a + 3b + 0
17a + 3b
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