Question

-2(1-8r)=-82 Can you give me the answer please

Answer 1

Answer:

$r = - 5$

Step-by-step explanation:

$- 2(1 - 8r) = - 82 \\ - 2 + 16r = - 82 \\ 16r = - 80 \\ \frac{16r}{16} = \frac{ - 80}{16} \\ r = - 5$