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  • 12-05-2015
  • Mathematics
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4(5t - 7)=10t+2 how to simplify equation

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4tires 4tires
  • 12-05-2015
[tex]20t-28=10t+2[/tex]⇔[tex]20t-10t=2+28[/tex]⇔[tex]10t=30[/tex]⇔[tex]t=3[/tex]
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