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Mathematics 18 Online
OpenStudy (anonymous):

Solve the system, using substitution. What is the x coordinate of the solution? x = 2y - 2 and 3x - y = 14 A. 6 B. 4 C. 1 D. 0 E. no solution

OpenStudy (anonymous):

@tester97

OpenStudy (anonymous):

There are different variables, so there can't be a solution.

OpenStudy (tester97):

b

OpenStudy (anonymous):

how did you get b?

OpenStudy (anonymous):

x=6 y= 4

OpenStudy (anonymous):

answer is A not B

OpenStudy (tester97):

cash you have to substitue 2y-2 for x and it would look like this 3(2y-2)-y=14 6y-6-y=14 5y=20 y=4

OpenStudy (tester97):

oh dang your right guru sorry i thout it was asking for y not x >.<

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