SOLUTION: Solve using the addition and multiplication principles. 6a + 10 ≥ 7a - 1 Solve using the addition and multiplication principles. 30n + 6 ≤ 6(4n + 7)

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Question 290599: Solve using the addition and multiplication principles.
6a + 10 ≥ 7a - 1
Solve using the addition and multiplication principles.
30n + 6 ≤ 6(4n + 7)
Answer by user_dude2008(1862) About Me  (Show Source):
You can put this solution on YOUR website!
6a + 10 ≥ 7a - 1

6a + 10-10 ≥ 7a - 1-10

6a ≥ 7a - 11

6a-7a ≥ 7a-7a - 11

-a ≥ - 11

a ≤ -11/(-1)

a ≤ 11

Answer: a ≤ 11