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Mathematics 21 Online
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.

OpenStudy (yanasidlinskiy):

Do you know how to use the substitution method? If not, i can show you!:)

OpenStudy (anonymous):

I think I know it, but I'm not sure on how to solve this particular one. :(

OpenStudy (yanasidlinskiy):

Since you know what y=....Then plug it in.. Like this:|dw:1399766599054:dw|

OpenStudy (yanasidlinskiy):

Makes sense?

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