michseladelao
michseladelao
12-02-2021
Mathematics
contestada
5x - 2y = 18
-5x + 3y = -22
Respuesta :
jstrick592
jstrick592
12-02-2021
add the two equations
since the 5x and -5x cancel out
you get y=-4
plug y=-4 into the first equation
solve for x
x=2
THE ANSWER IS: (2,-4)
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