Question

HELP!! i dont understand thissssss *SIGHS* -4r -2r +5
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Answer 1

`\large\boxed{-6r+5}`

Explanation:

Hi!

The way we simplify this expression is we combine like terms:

`\leadsto\boldsymbol{-4r-2r+5}`

Add the r's together:

`\leadsto\boldsymbol{-6r+5}`

Have a nice day! :)