Question

write two solution from the following equation x-2y=19
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Answer 1

Answer:

X=5 and Y= -7

X=17 andY= -1

Step-by-step explanation:

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Answer 2

Answer:

suppose y=0

then,

x-2(0)=19

x=19

x will be 19

(x,y) = (19,0)

suppose x=1

then,

1-2y=19

-2y=19+1

-2y=20

y=20÷(-2)

y=-10

(x,y) = (1,-10)