can anyone help me with the steps? Which do I distribute and which do I isolate?
-2(x-3)≥ 5 -(x+3)
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (mary.rojas):
distribute the -2 to x and -3
OpenStudy (mary.rojas):
distribute the - or -1 to x and +3
OpenStudy (anonymous):
You distribute both values and then solve.
-2(x-3)≥ 5 -(x+3)
This can become:
-2x+6 ≥ 5-x-3
Now we can add 2x to each side:
6 ≥ 5+x-3
Add 3 to 6:
9 ≥ 5+x
Now subtract 5:
4 ≥ x
OpenStudy (mary.rojas):
then isolate the xs to one side and numbers to the other side
OpenStudy (anonymous):
Wouldnt I combine like terms on the second line?
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (mary.rojas):
the 5 and -3?
OpenStudy (mary.rojas):
@flixoe what happened to adding the 2x to both sides.... x+2x=3x?
OpenStudy (anonymous):
You can simplify inequalities and equations in many different methods.
@mary.rojas I just keep them both negative then get rid of the larger negative to give the other side a positive x value.
OpenStudy (anonymous):
seems like a short cut 4≥x is correct
OpenStudy (mary.rojas):
oh ok :)
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
I feel like I missed a step
OpenStudy (mary.rojas):
where?
OpenStudy (anonymous):
I was adding 2x to both sides
OpenStudy (anonymous):
That's what you are supposed to do. Were both your x values negative after distributing?
OpenStudy (anonymous):
no positive ive done this 3 ways and got a diff answer everytime LOL
Still Need Help?
Join the QuestionCove community and study together with friends!