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OpenStudy (cenaida):
Solve the system, using substitution. What is the x coordinate of the solution? x = 2y - 2 and 3x - y = 14 A. 6 B. 4 C. 1 D. 0 E. no solution
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pooja195 (pooja195):
\[ 3( 2y - 2) - y = 14\] solve.
pooja195 (pooja195):
And then plug in Y to x = 2y - 2
pooja195 (pooja195):
that should give you the answer :)
OpenStudy (dan815):
x = 2y - 2 and 3x - y = 14 its telling you what x is in terms of y, and you want an equation with just 1 variable so you can solve for it
OpenStudy (cenaida):
is it B
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OpenStudy (dan815):
show work
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