Which ordered pair in the form (x, y) is a solution of this equation? x + 7y= 10

Jfalkson asked Nov 4, 2023

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11 votes

Which ordered pair in the form (x, y) is a solution of this equation?
x + 7y= 10

Jfalkson asked Nov 4, 2023

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8 votes

Answer: (3, 1)

Explanation:

Plug in each coordinate and see if the equation holds true:

$(13, 2)\\13+2(7)=13+14=27\\eq 10$

$(2, 1)\\2+7(1)=2+7=9\\eq 10$

$(4, 1)\\4+7(1)=4+7=11\\eq 10$

3+7(1)=3+7=10

Pjcard answered Nov 9, 2023

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