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OpenStudy (anonymous):
If you were to use the substitution method to solve the following system, choose the new equation after the expression equivalent to x from the first equation is substituted into the second equation. x + y = 2 3x + 2y = 9
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OpenStudy (anonymous):
not clear ya
OpenStudy (anonymous):
3(y + 2) + 2y = 9 3(–y + 2) + 2y = 9 3x + 2(y + 2) = 9 3x + 2(–y + 2) = 9
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