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tiffanydowell13
15.01.2020 •
Mathematics
If 2y - x = 8 , and 3x - y = 1, what is the value of x ?
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Ответ:
The answer to your question is
x = 2
and y = 5
Have a great day!
Ответ:
-1x+2y=8 and
3x-y=1
cancle y's
multiply 2nd equation by 2
and add to first
-1x+2y=8
6x-2y=2 +
5x+0y=10
5x=10
divide both sides by 5
x=2
the value of x is 2
Ответ:
Set x to equal 0 for each term:
The y-intercept will be found at (0,-24).