3 years ago

X + 3y =5 2x - 3y =1

Mathematics

2 answers:

Schach [20]3 years ago

8 0

X+3y=5
2x-3y=1
add them together
3x=6
x=2
2+3y=5
3y=5-2
3y=3
y=1
HOPE I HELPED!!!

IrinaK [193]3 years ago

5 0

1x + 3y = 5
2x - 3y = 1
 3x = 6
 3 3
 x = 2
2(2) - 3y = 1
 4 - 3y = 1
 -4 -4
 -3y = -3
 -3 -3
 y = 1
 (x, y) = (2, 1)

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