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. Determine whether the point (1, 3) is a solution of the system 6x + 9y = 42 5x + 0y = 5 by substituting the point into each equation.
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and what do you get for each equation when you substitute the point in?
6(1)+9(3)=42
so far so good, does 6+27=42?
no but the next one is 5+0=5
you still there
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so then the answer would be no because they don't satisfy each equation
thank you i didn't know because one of them were correct.
if it is a solution to the system ... then it would have to make both equations true.
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