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tishara429

  • 3 years ago

7-4x+2(5x+8) if x=-2

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  1. Ashley1997
    • 3 years ago
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    7-4(-2)+2(5(-2)+8)=

  2. candyme
    • 3 years ago
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    sub in -2 everywhere there is an x 7-4(-2)+2(-10+8) 7+8+2(-2) 15-4 11

  3. abhishek59
    • 3 years ago
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    7-4x+2(5x+8) plug x=-2 7-4(-2)+2(5(-2)+8) 7+8+2(-10+8) 7+8+2(-2) 7+8-4 11

  4. Ashley1997
    • 3 years ago
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    Parenthesis go first

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