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PtichkaEL [24]
3 years ago
11

Solve 40 = 20 + 2(x-3)

Mathematics
2 answers:
Anna [14]3 years ago
7 0

Answer:

x=13

Step-by-step explanation:

40=20+2(x-3)

-20 -20

20=2(x-3)

/2   /2

10=x-3

+3    +3

x=13

Rom4ik [11]3 years ago
6 0

Answer: 19x

Step-by-step explanation:Because if you add 22 and 2 and minus 3 and add the x you get your answer 19x

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I round to 900 I have twice as many hundreds as ones and all my digits are different but their sums are 18 can someone answer th
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Answer:

The number of once is 9.1  

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Step-by-step explanation:

Given as :

The total of digits having ones and hundreds = 900

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