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OpenStudy (anonymous):
y=3x-7 -2x+3y=-7
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OpenStudy (anonymous):
What are the directions?
OpenStudy (anonymous):
Use substitution to solve the system.
OpenStudy (anonymous):
that all it said
OpenStudy (anonymous):
Use substitution Put y = 3x-7 in second equation and find the value of x then put the value of x in first equation for th value of y
OpenStudy (anonymous):
Can't help here, not sure if I even learned substitution.
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