27b - 32 a + 4 a - 8 b
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Answered by
1
Answer:
math
Step-by-step explanation:
27b-8b+4a-32a
19b+28a
Answered by
1
Step-by-step explanation:
given27b-32a+4a-8b
27b-8b-32a+4a
19b+28a
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