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Mathematics 7 Online
OpenStudy (anonymous):

Solve: |x-2|=3x+1

OpenStudy (anonymous):

go to this : http://www.purplemath.com/modules/solvelin.htm

OpenStudy (ajprincess):

x-2=3x+1 x-3x=1+2 -2x=3 x=-3/2 -x+2=3x+1 2-1=3x+x 1=4x x=1/4

OpenStudy (ajprincess):

Is it clear?

OpenStudy (anonymous):

above was the answer when RHS>0 right?

OpenStudy (ajprincess):

yes.

OpenStudy (anonymous):

why did we not consider the case when the RHS=0

OpenStudy (ajprincess):

|dw:1338752831262:dw| Is t k?

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