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Need some help on this question please

Need some help on this question please-example-1
User Agustina
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2 Answers

1 vote

Answer:

x<3.5

Explanation:

multiply 2 with 4x and 1 to get 8x + 2 < 3(2x-3). Then multiply 3 by 2x and -3 to get 8x + 2 < 6x- 9. Then subtract -6x on both sides to get 2x + 2< -9. Next subtract 2 from -9 so x is by itself and then you get 2x < 7. Finally divide 2 on each side so you leave x byitself completely. You get x > 3.5

I hope u get it right!

User Aramillo
by
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2 votes


2(4x+1)<3(2x-3)\\\\\implies 8x +2 < 6x -9\\\\\implies 8x <6x -9 -2\\\\\implies 8x -6x < -11\\\\\implies 2x<-11\\\\\implies x< -\frac{11}2\\\\\\\text{Interval,} ~ \left(-\infty, -\frac{11}2 \right)

User Mike Scotty
by
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