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a+b-4 7a -06b+7. -8 +4b +9a
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Answered by
1
a+b-4+(7a-6b+7)+(-8+4b+9a)
a+b-4+7a-6b+7-8+4b+9a
17a-b-5
Hope it will help you.
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Answered by
0
Answer:
17a - b - 5 _______
answer is
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