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Pre-Algebra 15 Online
OpenStudy (anonymous):

Error analysis, Beth is solving a system by elimination, her work is shown below. what error did she make. 4x -6y =1 20x- 30y= 5 3x + 5y = 8 18 + 30y = -5

OpenStudy (anonymous):

can someone help me?

OpenStudy (anonymous):

I know that 4x-6y = -1

OpenStudy (anonymous):

I guess no one wants to help me. Why? do they say that this is a place that someone will help you. this is a joke i say. I haven't been on for three months so i thought maybe I get back on I think I might of not now.

OpenStudy (anonymous):

I want to say thank you so much for not helping me. I will look else where

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