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Mathematics 7 Online
OpenStudy (anonymous):

Find the solution to the system of equations using either substitution or the linear combination method. Show all your work.

OpenStudy (anonymous):

|dw:1452693117822:dw|

OpenStudy (dayakar):

which one easy for u

OpenStudy (anonymous):

what do you mean?

OpenStudy (dayakar):

which method

OpenStudy (anonymous):

i can never remember what its called but the method when subtract from both sides to isolate a variable.

OpenStudy (anonymous):

The numbers are (-23,12) but i just guessed until i got the numbers right. how would i show my steps?

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