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marixoxo76

  • 3 years ago

Write the solution set. x/2+1<9/2

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  1. marixoxo76
    • 3 years ago
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    |dw:1359050182209:dw|

  2. nubeer
    • 3 years ago
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    1st. Subtract 1 from both sides.

  3. anonymous
    • 3 years ago
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    subtract 1, multiply by 2

  4. nubeer
    • 3 years ago
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    2nd. Multiply both sides by 2

  5. anonymous
    • 3 years ago
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    \[\frac{x}{2}+1\leq \frac{9}{2}\] \[\frac{x}{2}\leq \frac{7}{2}\] \[x\leq 7\]

  6. marixoxo76
    • 3 years ago
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    this might sound like a silly question but how do you subtract if it's a fraction?

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