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If 3(r+300)=6, then what is the value of r+300-2 ?

If 3(r+300)=6 3(r+300)=6 , then what is the value of r+300−2 r+300-2 ?

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Full solution

Q. If 3(r+300)=6 3(r+300)=6 , then what is the value of r+300−2 r+300-2 ?
  1. Solve Equation for rr: First, we need to solve the equation 3(r+300)=63(r+300) = 6 for rr.
    3(r+300)=63(r+300) = 6
    Divide both sides by 33 to isolate the term (r+300)(r+300).
    (r+300)=63(r+300) = \frac{6}{3}
    (r+300)=2(r+300) = 2
  2. Substitute Value of (r+300)(r+300): Now that we have the value of (r+300)(r+300), we can find the value of r+300−2r+300-2. Since (r+300)=2(r+300) = 2, we substitute 22 for (r+300)(r+300) in the expression r+300−2r+300-2. r+300−2=2−2r+300-2 = 2-2 r+300−2=0r+300-2 = 0

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