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OpenStudy (anonymous):
I WILL GIVE MEDAL! What is the solution to the system of equations x=4y+6 x-3y+4 (__,__)
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OpenStudy (anonymous):
? is the 2nd x = 3y + 4?
OpenStudy (anonymous):
opps! sorry it x-3y=4
OpenStudy (anonymous):
so use substitution, yeah?
OpenStudy (anonymous):
yes
OpenStudy (anonymous):
you know x = 4y + 6 => (4y + 6) - 3y = 4 and solve for y. once you solve for y, substitute that value in for y in the 1st equation and solve for x.
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