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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 y from the first equation is substituted into the second equation. 2x – y = –4 5x – 6y = 12 Here are the choices A)5(2x + 4) – 6y = 12 B)5x – 6(2x + 4) = 12 C)5x – 6(–2x – 4) = 12 D)5(–2x – 4) – 6y = 12
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OpenStudy (anonymous):
B)5x – 6(2x + 4) = 12
OpenStudy (anonymous):
B y=2x+4 5x-6(2x+4)=12
OpenStudy (anonymous):
Thank you both! :)
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