SOLUTION: -10x > -20
Algebra
->
Coordinate Systems and Linear Equations
->
Lessons
-> SOLUTION: -10x > -20
Log On
Linear Solvers
Linear
Practice
Practice
Answers archive
Answers
Word Problems
Word
Lessons
Lessons
In depth
In
Click here to see ALL problems on Linear-systems
Question 113981
:
-10x > -20
Found 2 solutions by
jim_thompson5910, checkley71
:
Answer by
jim_thompson5910(35256)
(
Show Source
):
You can
put this solution on YOUR website!
Start with the given inequality
Divide both sides by -10 to isolate x (note: Remember, dividing both sides by a negative number flips the inequality sign)
Divide
--------------------------------------------------------------
Answer:
So our answer is
Answer by
checkley71(8403)
(
Show Source
):
You can
put this solution on YOUR website!
-10X>-20 WHEN YOU DIVIDEBY A NEGATIVE NUMBER THE > SIGN CHANGES TO A < SIGN.
X<-20/-10
X<2 ANSWER.
PROOF
LET X=1.99
-10*1.99>-20
-19.9>-20