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Solve for r. -16=-4r Answer: r=

Solve for r \mathrm{r} .\newline−16=−4r -16=-4 r \newlineAnswer: r= r=

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Full solution

Q. Solve for r \mathrm{r} .\newline−16=−4r -16=-4 r \newlineAnswer: r= r=
  1. Isolate variable rr: We have the equation −16=−4r-16 = -4r. To solve for rr, we need to isolate the variable rr on one side of the equation. We can do this by dividing both sides of the equation by −4-4, which is the coefficient of rr.\newlineCalculation: −16/−4=−4r/−4-16 / -4 = -4r / -4
  2. Perform division to solve: Perform the division on both sides of the equation to find the value of rr.\newlineCalculation: 4=r4 = r

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