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3 years ago

Find an ordered pair x-2y=4

Mathematics

2 answers:

AlekseyPX3 years ago

7 0

The ordered pair would be as stated above he/ she is correct

Vesnalui [34]3 years ago

5 0

Answer:

Step by Step:
x-2y=4
+2y +2y
x=-2y+4

x-2y=4
-4 -4
x-2y-4=0
+2y +2y
x-4=2y
Divid by 2
1/2x-2= y

x=-2y+4
x=-2(1/2x-2)+4
x=-x+4+4
x=-x+8
+x +x
2x= 8
x=4

y=1/2x-2
y=1/2(4)-2
y=2-2
y=0
(4,0)

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Find an ordered pair x-2y=4​

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