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Solve for r r : −10−5r=−6r−1 -10 - 5r = -6r - 1

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Q. Solve for r r : −10−5r=−6r−1 -10 - 5r = -6r - 1
  1. Isolate variable rr: First, we need to isolate the variable rr on one side of the equation. Let's add 5r5r to both sides to move all the rr terms to one side.\newline−10−5r+5r=−6r−1+5r-10 - 5r + 5r = -6r - 1 + 5r\newlineSimplify the equation.\newline−10=r−1-10 = r - 1
  2. Simplify equation: Next, we will isolate rr completely by adding 11 to both sides of the equation.\newline−10+1=r−1+1-10 + 1 = r - 1 + 1\newlineSimplify the equation.\newline−9=r-9 = r
  3. Isolate rr completely: We have found the value of rr.r=−9r = -9

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