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7b = 4(b + 30) b = 40
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3 votes
7b = 4(b + 30) b = 40

User Dorjee
by
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1 Answer

3 votes

Answer:

Hello!!! Princess Sakura here ^^

Explanation:


7b=4(b+30)\\7b=4b+120\\3b=120\\b=40

Yes you are right :)

User Ritu Gupta
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8.2k points
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