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Bogdan [553]
4 years ago
13

Which ordered pair is a solution of the system of equations?

Mathematics
1 answer:
levacccp [35]4 years ago
3 0
{y=3x+1 |*5
{y=5x-3 |*(-3)

{5y=15x+5
{-3y=-15x+9
+___________
2y=14

{y=7
{7=3x+1

{3x=6
{y=7

{x=2
{y=7

The answer: C

:)

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