drr4 drr4
  • 21-10-2019
  • Mathematics
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Seven times a number is the same as 12 more than 3 times the number

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harryxuanfu
harryxuanfu harryxuanfu
  • 21-10-2019

Answer:

x=3

Step-by-step explanation:

7x=12+3x

4x=12

x=3

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