SOLUTION: solve the ineqaulity and write your answer in interval notation -15+.9x less then or equal to .4x-13

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Question 828119: solve the ineqaulity and write your answer in interval notation -15+.9x less then or equal to .4x-13
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
-15%2B.9x+%3C=+.4x-13
.9x-.4x+%3C=+-13%2B15
.5x+%3C=+2
x+%3C=4 or in interval notation
(-infinity,4]