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Mathematics 15 Online
OpenStudy (helpmeplease1):

|2z-3|=4z-1

OpenStudy (anonymous):

2z-3=4z-1 so z=-1 2z-3=-4z+1 so z=2/3 z= -1 and 2/3

OpenStudy (anonymous):

z cannot be -1

OpenStudy (anonymous):

yehh your right

OpenStudy (anonymous):

Otherwise that's correctly done. Just have to eliminate erroneous solutions.

OpenStudy (anonymous):

havnt done these in about 3 years haha

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