Cait295
Cait295 Cait295
  • 26-08-2019
  • Mathematics
contestada

3w + 6(w – 4) = 156, what does w equal?

Respuesta :

TheBlueFox
TheBlueFox TheBlueFox
  • 26-08-2019

3w + 6 (w - 4) = 156

3w + 6w - 24 = 156

9w - 24 = 156

9w = 180

÷9      ÷9     ← divide by 9 on both sides

 w = 20

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