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anonymous

  • one year ago

Given the equation 4x + 7 = 3(2x − 5), solve for the variable. Explain each step and justify your process

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  1. hybrik
    • one year ago
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    To do the first part, simplify the parathenses

  2. hybrik
    • one year ago
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    4x + 7 = 6x-15

  3. hybrik
    • one year ago
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    Then move the X values around: 4x-(6x)=-15-(7)

  4. anonymous
    • one year ago
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    What do you do next ?

  5. triciaal
    • one year ago
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    simplify what you have then divide each side by the coefficient of the variable to get one time the variable on one side x =

  6. triciaal
    • one year ago
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    |dw:1438014746891:dw|

  7. anonymous
    • one year ago
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    Thank You

  8. triciaal
    • one year ago
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    remember a negative divided by a negative is positive. you are welcome

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