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OpenStudy (anonymous):
2x+7y=48 3x-12y=27 x= y=
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OpenStudy (anonymous):
@ganeshie8
OpenStudy (anonymous):
@Zarkon
OpenStudy (anonymous):
@mathstudent55
OpenStudy (anonymous):
@tcarroll010
OpenStudy (anonymous):
@terenzreignz
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OpenStudy (anonymous):
@precal
OpenStudy (mathstudent55):
Are you told which method to use to solve the system of equations, or can you choose any method you want?
OpenStudy (anonymous):
I'm supposed to use the matrix method
OpenStudy (anonymous):
@mathstudent55
OpenStudy (mathstudent55):
You start by writing the two equations in a matrix.
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OpenStudy (mathstudent55):
This is using an augmented matrix. |dw:1370388434439:dw|
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