Estrella101802 Estrella101802
  • 01-03-2015
  • Mathematics
contestada

Three more than four times a number is 15

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rfanfiction
rfanfiction rfanfiction
  • 01-03-2015
You can model this with the equation 4x+3=15 since it is a number (x) times 4 with 3 added and equals 15.
Subtract 3 from both sides
4x=12
Divide both sides by 4
x=3
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Queenm Queenm
  • 02-03-2015
4x +3=15 is the equation ..... You do not have to solve it
Answer Link

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