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Abbyy123
Substitute to determine if the ordered pair (3, 2) is a solution of the system of equations. y=x-1 y=3x-7
Just substitute the x for the 3 and the y for the 2 to see if the equation is true
y = x - 1 2 = 3 - 1 2 = 2 this is true you check the other one
Take 3 and 2 in place for x and y 2=3-1 <-- is that correct?
Yes because 3 -1 = 2 therefore 2 = 2
So your answer is y=x-1 :)
Thanks. I'm Still Clueless On How To Do This Though
The other is also a solution of the system