Solve the inequality 3/7(35x-14)less then or equal to 21x/2+3

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asked Nov 25, 2017 150k views

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DotDotDot · Answer 1 · 2017-11-29T13:35:29+0000

15x-6
$\leq$ 21x/2+3. Multiply everything by 2: 30x-12=21x+6. Combine like terms: 9x=18. Get the unknown by itself: 9x/9=X. 18/9=2. X is less than or equal to 2 :)

Solve the inequality 3/7(35x-14)less then or equal to 21x/2+3

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