nicmost nicmost
  • 31-10-2018
  • Mathematics
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A first number plus twice a second number is 4. Twice the first number plus the second totals 20. Find the numbers

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maxipooiscute1 maxipooiscute1
  • 31-10-2018

Answer:

The first number is 6

The second number is -1

6+(-2)=4

6*2=12 12+(-1)=11

Step-by-step explanation:


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