OpenStudy (anonymous):

Solve the given system, using the substitution method. y = 4x – 6 8x – 2y = 14 A. (14, 12) B. (12, 14) C. There are an infinite number of solutions. D. There is no solution.

3 years ago
OpenStudy (anonymous):

plug the first line in the second one, ie, substitute for y. \[8x - 2(4x - 6) = 14\] solve for x. once you have x you can plug that in the first line to solve for y. your solution is in the form (x, y)

3 years ago
OpenStudy (anonymous):

if you get an incorrect equation, like in this case: 12 = 14 (which is obviously false), this means there is no solution

3 years ago
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