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broweyebrit

  • 2 years ago

Solve for x: −2(x + 3) = −2(x + 1) − 4

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  1. Gretacig
    • 2 years ago
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    \[-2(x+3)=-2(x+1)-4\] \[-2x-6=-2x-2-4\] \[-2x+2x=-2-4+6\] \[0x=0\] \[x \in(-\infty;+\infty)\]

  2. broweyebrit
    • 2 years ago
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    what does it = ? ... @Gretacig

  3. Gretacig
    • 2 years ago
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    it means that you can take any x, it will be fit, because there is multiplication of 0.

  4. broweyebrit
    • 2 years ago
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    so it would be all real numbers ?

  5. Gretacig
    • 2 years ago
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    yes

  6. broweyebrit
    • 2 years ago
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    thanks so much! (:

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