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OpenStudy (anonymous):
Solve y = 2x - 4 by the substitution method. 7x – 5y = 14
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OpenStudy (anonymous):
(0, 2) (2, 0) (-2, 1) (1, 3)
OpenStudy (anonymous):
substitute y's value into the other equation: y = 2x - 4 so: 7x – 5(2x - 4) = 14 And solve for x:)
OpenStudy (anonymous):
Does that help?
OpenStudy (anonymous):
yes!! would it be 2,0?
OpenStudy (anonymous):
Yes :)
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OpenStudy (anonymous):
thanks!
OpenStudy (anonymous):
you're welcome d(^_^)b
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