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OpenStudy (0698097):
Question needed to be answered now!! 4x-y=3 7x-2y=11 I need to find the ordered pair of x and y using substitution ive done the problem ten times now im missing something
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OpenStudy (mathmale):
Substitution, here, invovles choosing one of the 2 equations and solving it for either x or y. The result is subbed into the other equation. Focus on the first equation. Solve it for y, please. Your answer must look like y=mx+b.
OpenStudy (0698097):
-y=3-4x
OpenStudy (0698097):
y=-3+4x
OpenStudy (mathmale):
Great. Now substitute your (-3+4x) for y in the 2nd equation.
OpenStudy (loveneenah):
It is 3+y/4
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