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Verified Answer :

HomertheGenius

x + y = 3
2 x - y = 6
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We will use the substitution method:
1st equation:  y = - x +3
2nd equation:  2 x - (  - x +3 ) = 6
2 x + x - 3 = 6
3 x = 9
x = 9 : 3
x = 3
Answer:  The x-coordinate of the solution to this system of equation is 3.

alyxxboothe

Answer:  3

Explanation: Don't have an explanation except for the fact that i got it right on my test


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