How do you slice - 4r + 11 = -9Please help

asked Dec 13, 2023 123k views

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4 votes

The given equation is

First, we subtract 11 on each side

$\begin{gathered} -4r+11-11=-9-11 \\ -4r=-20 \end{gathered}$

Then, we divide the equation by -4

$\begin{gathered} (-4r)/(-4)=(-20)/(-4) \\ r=5 \end{gathered}$

Milos Fec answered Dec 17, 2023

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