michellewilliam michellewilliam

02-06-2014
Mathematics

contestada

solve the formula for the indicated variable (b=rw+r,for w sollution w=____)

Respuesta :

02-06-2014

b = rw+ r

Factor the right side:

b = r (w + 1)

Divide each side by ' r ' :

b/r = w + 1

Subtract 1 from each side:

b/r - 1 = w

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