SOLUTION: Solve. Write the solution set in interval notation. 7 − 5(x − 8) ≤ 8x + 8

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Question 704848: Solve. Write the solution set in interval notation.
7 − 5(x − 8) ≤ 8x + 8
Answer by nerdybill(7384) About Me  (Show Source):
You can put this solution on YOUR website!
7 − 5(x − 8) ≤ 8x + 8
7 − 5x + 8 ≤ 8x + 8
15 − 5x ≤ 8x + 8
15 ≤ 13x + 8
7 ≤ 13x
7/13 ≤ x
.
In interval notation:
[7/13, +oo)
where
oo indicates infinity