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
1 answer:
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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