X would be square root of 10 because u would do properties
Answer:
5
Step-by-step explanation:
Plug in the given x- and y-coordinates (in this case we'll use 
for the missing variable)
Simplify
Subtract 18 from both sides (Subtraction Property of Equality)
Answer:
5x -2y = -2
Step-by-step explanation:
-2x+y=0
-7x+3y=2
Subtract the second equation from the first
-2x+y=0
7x-3y=-2
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5x -2y = -2
