SOLUTION: 9/10(3+8x)+3 greater than or equal to 15 [[9/10 is a fraction by the way) Can you help me solve this please?

SOLUTION: 9/10(3+8x)+3 greater than or equal to 15 [[9/10 is a fraction by the way) Can you help me solve this please?

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Question 487961: 9/10(3+8x)+3 greater than or equal to 15 [[9/10 is a fraction by the way)
Can you help me solve this please?
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
9/10(3+8x)+3 greater than or equal to 15 [[9/10 is a fraction by the way)
**
(9/10)(3+8x)+3≥15
9(3+8x)/10-12≥0
LCD:10
27+72x-120≥0
72x-93≥0
72x-93≥0
x=93/72
number line:
<.....-....93/72.....+.......>
solution: [93/72,∞)
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