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Algebra 7 Online
OpenStudy (anonymous):

can anyone help me with the steps? Which do I distribute and which do I isolate? -2(x-3)≥ 5 -(x+3)

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?

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 :)

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

OpenStudy (anonymous):

Thanks everyone

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