SOLUTION: problem 83 need help. 2 times a numbed, increaded by 28, is less than or equal to 6 times that number. x is nonegative. I thought it was x > 0 but I was wrong..

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Question 40932: problem 83 need help.

2 times a numbed, increaded by 28, is less than or equal to 6 times that number.
x is nonegative.
I thought it was x > 0 but I was wrong..

Answer by fractalier(6550)   (Show Source): You can put this solution on YOUR website!
Let the number be x...
then we have...
2x + 28 ≤ 6x
28 ≤ 4x
7 ≤ x or
x ≥ 7

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