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Answer:
-10
Step-by-step explanation:
[tex]\frac{-4r}{2} - 3r + 5[/tex]
[tex]\frac{-4(3)}{2} - 3(3) + 5[/tex]
[tex]\frac{-12}{2} - 9 + 5[/tex]
[tex]-6 - 9 + 5[/tex]
[tex]-15 + 5[/tex]
[tex]-10[/tex]