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Vsevolod [243]
2 years ago
12

Translate the following: "twice the sum of a number and three is eighteen"

Mathematics
1 answer:
Scorpion4ik [409]2 years ago
5 0

Answer:

7.5

Step-by-step explanation:

how i figured it is 18-3 is 15

2*7 is 14 so in turn 7.5 *2 is 15 so

z=7.5

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