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Mathematics 16 Online
OpenStudy (anonymous):

Solve, using the substitution method. y + 2x = 7 14 – 4x = 2y The solution is (1, 5) The solution is (21, 0) There are an infinite number of solutions. There is no solution.

OpenStudy (just_one_last_goodbye):

Need help?

OpenStudy (anonymous):

yes

OpenStudy (just_one_last_goodbye):

Do you have any ideas of what the answer is? or you want to go step by step

OpenStudy (anonymous):

i think i know what it is

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