Stephanieescarsega Stephanieescarsega
  • 26-08-2016
  • Mathematics
contestada

Solve the equation 3x=5(x+3)-3

Respuesta :

dalendrk
dalendrk dalendrk
  • 26-08-2016
3x = 5(x + 3) - 3    |use distributive property: a(b + c) = ab + ac

3x = 5x + 15 - 3

3x = 5x + 12    |subtract 5x from both sides

-2x = 12    |divide both sides by (-2)

x = -6
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