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Molly

  • 4 years ago

Explain how to solve the equation 3t + 11 = -10 show that the solution works.

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  1. aroub
    • 4 years ago
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    3t+11=-10 Add -11 to both sides: 3t=-21 divide 3 to both sides: t=-7 check: susbtitute t by -7 in the original equation: 3(-7)+11=-10 -21+11=-10 -21=-21

  2. MaryJSmith
    • 4 years ago
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    You beat me to it . Haha .

  3. Molly
    • 4 years ago
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    lol thankss but im putting another question up so check it outt

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