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Is the orderder pair (1, 2) a soultion to this system of equations? y= -2x +4 7x-2y =3
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4 votes
Is the orderder pair (1, 2) a soultion to this system of equations?

y= -2x +4
7x-2y =3

User Sara Fuerst
by
7.6k points

1 Answer

4 votes

Answer:

Yes

Explanation:

substitute 1/4 x + 2 for Y into each equation and you get a true statement

User Isakavis
by
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