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scoundrel [369]
3 years ago
15

the sum of three numbers is 63. The first number is twice the second number, and the third number is three times the first numbe

r. Set these numbers​
Mathematics
1 answer:
HACTEHA [7]3 years ago
3 0

Answer:

Step-by-step explanation:

2x+x+3(2x)=63

3x+6x=63

9x=63

9x/9=63/9

X=7

2x=14

3(2x)=42

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