Answer: r = -2.4
Step-by-step explanation:
Simplifying 6r + 4 = r + -8 Reorder the terms: 4 + 6r = r + -8 Reorder the terms: 4 + 6r = -8 + r Solving 4 + 6r = -8 + r Solving for variable 'r'. -8 + -4 = -12
5r = -12
Answer:
below
Step-by-step explanation:
15r kg therefore it would be 15r/5people
3r kg for each person
Answer:
Step-by-step explanation:
Answer:
117
Step-by-step explanation:
-3 + m /9 = 10
-3 + m/9 = 10
m/9 = 10 + 3
m/9 = 13
m/9×9 = 13 × 9
m = 117