Math, asked by jankishah2462005, 8 months ago

question from linear inequation, solve the given question
please give a sufficient answer ​

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Answers

Answered by aditisrivastava2005
1

30-4(2x-1)>8

30-8x+4>8

34-8x>8

34-8>8x

25>8x

25/8>x

solution set={1,2,3}

Answered by santhoshkalam19
2

Answer:

your answer is here jankishah...

30 - 4(2x - 1) > 8

30 - 8x +4 > 8

add (-4) on both side,

30 - 8x > 4

add -30 on both side,

-8x > -26

divide (-8) on both side,

x < -26/-8........( when we divide the (-) sign on both side, the sign will be changed)

x = 3.25

if we write it in set form the answer will be,

x ={ 1, 2 , 3}

why not 0, -1 , -2...etc.

note- because in question it is given as x belongs to the positive integers.

so no negative integers should be taken.

hope this will help you....

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