Simplify to create an equivalent expression.
-1 +81-5r - 2)
I need help please!...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 06.11.2020 01:00, hdjehd
Simplify to create an equivalent expression.
-1 +81-5r - 2)
I need help please!
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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