Solve -12 < 4 -3x/-5 ≤ 2
Answers
Answered by
5
Answer:
x ∈ ( - 56 / 3 , 28 / 3 ]
Step-by-step explanation:
Given :
- 12 < ( 4 - 3 x ) / - 5 ≤ 2
= > - 12 < ( 3 x - 4 ) / 5 ≤ 2
Multiply by 5 we get :
= > - 60 < 3 x - 4 ≤ 24
Adding + 4 we get :
= > - 56 < 3 x ≤ 28
Dividing by 3 we get :
= > - 56 / 3 < x ≤ 28 / 3
x ∈ ( - 56 / 3 , 28 / 3 ]
Hence we get required answer!
Answered by
1
Answer: -80/3 < x ≤ -10/3
Step-by-step explanation:
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