Posted by Mathew G on Saturday, August 23, 2008 at 3:34pm.
how do i solve this equation by using substitution?
2x+y=4
3x+2y=1
please help. thanks

algebra  bobpursley, Saturday, August 23, 2008 at 3:41pm
from the first equation, solve for y.
Then, put that value for y into the second equation, and solve for x.
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