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aksik [14]
3 years ago
8

Put answer in coordinate form: 2x + 2y = -2 and 9x - 6y = 36

Mathematics
1 answer:
zhannawk [14.2K]3 years ago
5 0
Coordinate form is (x,y) using the variables respectively.

2x+2y=-2
-2y
2x= -2-2y
/2

x=-1-y

9x-6y=36
9 (-1-y)-6y=36
-9-9y-6y=36
+9.
-9y-6y=45
-15y=45
/-15
y=-3

x=-1-y
x=-1- (-3)
x=2

answer: (2,-3)
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