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OpenStudy (anonymous):
I need Help with Pre-Cal can anyone help me? Solve using the substitution method
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OpenStudy (jhannybean):
whats the question?
OpenStudy (anonymous):
1. 4x-y=9 2x+3y=-27 And there is a bracket on the whole left side of the question
OpenStudy (jhannybean):
Mind drawing it out using the "draw tool? :\
OpenStudy (jdoe0001):
4x-y=9 [2x+3y]=-27 ?
OpenStudy (jhannybean):
oh okay.
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OpenStudy (anonymous):
I can try idk how to do the brackets tho but let me try
OpenStudy (anonymous):
|dw:1372445160082:dw|
OpenStudy (jhannybean):
oh...
OpenStudy (anonymous):
That line drawn is a bracket im not good at drawing things like this
OpenStudy (jhannybean):
in your post before you wrote 3y and now you're writing 33..... which one is it? :|
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OpenStudy (anonymous):
sorry its 3y
OpenStudy (dan815):
|dw:1372445229986:dw|
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