belofd3hayLover9shay
belofd3hayLover9shay belofd3hayLover9shay
  • 26-07-2016
  • Mathematics
contestada

six times a number is 45 greater than the product of the number and -3.

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dalendrk
dalendrk dalendrk
  • 31-07-2016
x - the number

6 · x = (-3) · x + 45

6x = -3x + 45    |add 3x to both sides

9x = 45      |divide both sides by 9

x = 5
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