2 years ago

Solve the system of equations. 3x+5y=9 3x+2y=3

Mathematics

1 answer:

KIM [24]2 years ago

5 0

3x+5y=9 3x+5y=9
-1(3x+2y=3) -3x-2y=-3
3y=6
y=2
3x+5(2)=9
3x+10=9
-10 -10
3x=-1
x=-1/3 (-1/3,2)

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