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Marysya12 [62]
3 years ago
8

Which ordered pair is the solution to the system of equations below using the elimination method

Mathematics
1 answer:
sladkih [1.3K]3 years ago
8 0
{ 8, -6 } as you multiply the first equation with 1.25 to get :
5x  + 7.5y =  - 5


then, you use elemination by substraction to get rid of x:
2.5y =  - 15


try to solve for y to get y = -6, and then you use either equation 1 or 2 to find the value of x, which in both cases is equal to 8.
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