SOLUTION: x+3greather than or equal to 2x+1
Algebra.Com
Question 234211: x+3greather than or equal to 2x+1
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
x+3>=2x+1
x-2x>=1-3
-x>=-2
x<=-2/-1 Note: when dividing by a negative value the > sign changes to a < sign.
x<=2 ans.
Proof:
Let x=1.9
1.9+3>=2*1.9+1
4.9>=3.8+1
4.9>=4.8
RELATED QUESTIONS
(2X-3)/(X+1) less than or equal to... (answered by stanbon)
1/x-3 less than or equal to 1/2x+1
Pls determine the solution... (answered by lwsshak3)
Determine the solution set
1/(x-3) less than or equal to... (answered by lwsshak3)
Solve :
1/|2x-1| greater than or equal to... (answered by greenestamps,TeachMath)
2x-1/3x-2 less than or equal to... (answered by jim_thompson5910)
How to solve the inequality 2x + 10 is greater than or equal to 7( x + 1)? (answered by TimothyLamb)
X/3 + 1/6 (less than or equal to) 2x + 3/2 (answered by stanbon,fractalier)
2x-4/4 is less than or equal to... (answered by Fombitz)
Solve: 2x+3/9 is less than or equal to... (answered by checkley77)