mandiolivas7 mandiolivas7
  • 22-10-2020
  • Mathematics
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Plzzz help
Solve v+8<3or -8v<-40

Plzzz help Solve v8lt3or 8vlt40 class=

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supersmartygal
supersmartygal supersmartygal
  • 22-10-2020

v < −5  or  v > 5

We know either v+8<3 or −8v<−40

Possibility 1

v+8<3

v+8−8<3−8

Subtract 8 from both sides

v<−5

Possibility 2

−8v<−40

−8v  −8  <  −40  −8

Divide both sides by -8

v>5

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