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OpenStudy (anonymous):
Help me and ill fan and medal ya THANKKKKKSS Solve: 2a - b + c = 0 a - b = -3 2a + b = -3 a=? b=? c=?
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OpenStudy (anonymous):
solve the second equation for a in terms of b, then plug that value into the third equation to get b. then solve equation 2 for a, and plug a and b into equation 1 to find c.
OpenStudy (anonymous):
i don't think that is correct. b = 1 not 6.
OpenStudy (anonymous):
@austinkmc is right, sorry!
OpenStudy (anonymous):
ah dont matter thanks guys i got all the answers i was just checking my work thanks
OpenStudy (anonymous):
I made a mistake adding to equation 1 instead of 3. :) b is 1, etc, etc...
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