redneco02150 redneco02150
  • 11-04-2016
  • Mathematics
contestada

4w+500b=3478.80 elimination word problem

Respuesta :

Sanarah
Sanarah Sanarah
  • 11-04-2016


If solving for w:

Factor out the common term
 44(w+125b)=3478.804(w+125b)=3478.80
Divide both sides by 4w+125b=869.7w+125b=869.7
Subtract 125b from both sidesw=869.7−125b

If solving for b:

Factor out the common term
 44(w+125b)=3478.804(w+125b)=3478.80
Divide both sides by 4w+125b=869.7w+125b=869.7
Subtract w from both sides125b=869.7−w125b=869.7−w
Divide both sides by 125b=[tex] \frac{869.7-w}{125} [/tex]
Hope this helped :)



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