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steposvetlana [31]
4 years ago
13

Can someone help me it's hard doing math in 9th grade

Mathematics
1 answer:
Gre4nikov [31]4 years ago
8 0

Answer:

Step-by-step explanation:

1/2(8x + 20) = 18

4x + 10 = 18

4x = 8

x = 2

Answer is A

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