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Mathematics 16 Online
OpenStudy (anonymous):

–3x + y = 2 –9x + 3y = 6 What is the solution to the system?

OpenStudy (anonymous):

well the solution is found by using the elimination method

OpenStudy (anonymous):

and actually it would be infinite amount of solutions

OpenStudy (anonymous):

I prefer substitution method. First, we can show that y=2+3x in equation 1, Then,substitute y into equation 2 and you will get x. Afterward, substitute x into any equation to get y.

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