11.solve 9x + 7b= 4x + 24
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Answered by
2
Answer:
5x+7b=24
Step-by-step explanation:
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Answered by
1
Answer:
5x+7b
Step-by-step explanation:
9x+7b-4x=24
(9-4)x+7b=24
5x+7b=24
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