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Solve for r. -12=4r Answer: r=

Solve for r \mathrm{r} .\newline−12=4r -12=4 r \newlineAnswer: r= r=

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Full solution

Q. Solve for r \mathrm{r} .\newline−12=4r -12=4 r \newlineAnswer: r= r=
  1. Divide by 44: We have the equation −12=4r-12 = 4r. To solve for rr, we need to isolate rr on one side of the equation. We can do this by dividing both sides of the equation by 44, the coefficient of rr.\newlineCalculation: −12/4=4r/4-12 / 4 = 4r / 4
  2. Simplify: After dividing both sides by 44, we get −3=r-3 = r.

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