SOLUTION: Determine the solution to the double inequality 28≤2(4x+9)<5(x+7)≤64

Algebra.Com
Question 1204560: Determine the solution to the double inequality 28≤2(4x+9)<5(x+7)≤64
Answer by MathLover1(20850)   (Show Source): You can put this solution on YOUR website!


first do







then do






so we have

since all will be <=
solution is:




RELATED QUESTIONS

determine whether the given value of x is a solution to the inequality 4x-2<8 where x=7 (answered by rfer)
Determine whether the given number is a solution to the inequality following it. 0,... (answered by uma)
Determine if each ordered pair is a solution to the inequality 4x + 6y > 2 Is ( 3, 1)... (answered by josgarithmetic)
What is the solution of the inequality... (answered by Fombitz)
What is the solution to this inequality? x - 9 < -5 (answered by jim_thompson5910)
solve the com[ound inequality. 4x-7/4 <-9 or 4x-7/4>3 the solution is {x|x< orx7... (answered by stanbon)
write |2+x| < 9 in the double-inequality form have no clue how to do this... also is... (answered by htmentor)
6<-4x+5 or 9<=-5x+3 What is the solution to the compound... (answered by lwsshak3)
i have to solve the equation or inequality for x in this problem x/7-x/9=2 and i have to... (answered by drj)