(7y +7)/5=7 if y = (3,5,4,8)
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Answer:
y=4
Step-by-step explanation:
- (7y+7)/5 = 7
- 7y+7=5×7
- 7y+7=35
- 7y=35-7
- 7y=28
- y=28/7
- y=4
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