Answer:
one solution, r = - 2
Explanation:
4(2r - 1) = - 2(3r + 16) ← distribute parenthesis on both sides
8r - 4 = - 6r - 32 ( add 6r to both sides )
14r - 4 = - 32 ( add 4 to both sides )
14r = - 28 ( divide both sides by 14 )
r = - 2
Answer: Infinite
Step-by-step explanation:
4.5m questions
5.9m answers