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seraphim [82]
3 years ago
9

Is the point (-1, 3) a solution to x + y = 2

Geography
2 answers:
ira [324]3 years ago
6 0
If you move x to the other side by subtracting like this:
x-x+y=2-x

y=2-x

Then you plug in those points

3= 2- (-1)

do the math... and the answer is yes.

The ordered pair (-1, 3) is a solution to x+y=2
Vlad [161]3 years ago
4 0
Yes!
If you substitute the point for the corresponding x and y values, you get -1+3 which does indeed equal 2.
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