4 years ago

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

1 answer:

5 0

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 :)

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