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just olya [345]
3 years ago
9

-3(-4r - 5) combining like terms

Mathematics
2 answers:
vagabundo [1.1K]3 years ago
6 0

Answer:

12r + 15

Step-by-step explanation:

Just distribute

svp [43]3 years ago
3 0

Answer:

r

=

1

Step-by-step explanation:

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