SOLUTION: what is the diffrence of 10x and 3x is less than or equal to the sum of 4x and 21

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Question 261370: what is the diffrence of 10x and 3x is less than or equal to the sum of 4x and 21
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
what is the difference of 10x and 3x is less than or equal
to the sum of 4x and 21
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(10x-3x) <= (4x+21)
7x <= 4x+21
3x <= 21
x <= 7
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Cheers,
Stan H.