Question

30-4(2x-4) < 30 find the solution​

Answer 1

This is a step by step solution

30–4(2x-1) < 30

30-(8x-4)<30

30–8x+4<30

34–8x<30

-8x<-4

=> 8x>4

=>x>0.5

Since x ∈Z

the solution set is: {x >=1 ,∀x∈ Z}

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