MATH HELP!!!! Grade 10 algebra!?

👨🏻‍🏫 學術台數學

[匿名]

2015-09-22 8:21 pm

Write a system of equations in which (-7,5) is the solution?

回答 (1)

用戶65385

2015-09-22 8:41 pm

Here's one possibility (of very many):

2x + 3y = 1
x + 2y = 3

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