SOLUTION: 0.4x+6≤1.2x-3 the solution set is {x|x }

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Question 550067: 0.4x+6≤1.2x-3 the solution set is {x|x }
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
0.4x+6 ≤ 1.2x-3
Subtract 0.4x from both sides:
6 <= 0.8x -3
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Add 3 to both sides:
0.8x >= 9
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Divide both sides by 0.8 to get:
x >= 11.25
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Cheerd,
Stan H







the solution set is {x|x }