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yulyashka [42]
3 years ago
5

Solve for a 1/2 a-9=11

Mathematics
1 answer:
Dmitry [639]3 years ago
6 0

Answer:

a=31

Step-by-step explanation:

1/2(a-9)=11

a-9=22

a=22+9

a=31

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4 years ago
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