Substitution method-- ? !
what is the x-coordinate of the solution for the system of equatio...
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Mathematics, 17.10.2019 02:20 coollid876
Substitution method-- ? !
what is the x-coordinate of the solution for the system of equations?
y - x = 9
10 + 2x = -2y
enter your answer in the box.
x=
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Answers: 3
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