irene4523
28.09.2019 •
Mathematics
Solve the following linear system using elimination
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Ответ:
B) 6x - y = 15
Multiply equation B by -1
B) -6x + y = -15 then add it to A)
A) 6x -8y = 36
-7y = 21
y = -3
and x = 2
Ответ:
m is the slope and b is the y-intercept.
In the equation given the slope is 1/2 and the y-intercept is -8.
Hope this helps :)