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Alex Ar [27]
3 years ago
11

Twice the sum of a number and seven is eight find the number

Mathematics
1 answer:
pickupchik [31]3 years ago
7 0
<span>twice the sum of a number and seven is 8
2(x+7)=8</span>
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<span>3 + (-1/4)² ÷ 1/2
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answer

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