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Please help meee!!! 2x - 7y=9
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3 votes
Please help meee!!!

2x - 7y=9

User Chuehnone
by
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2 Answers

5 votes
oops, sorry, on my paper i had 2x/7+9/7= y, but i forgot to write everything over the 7
User Ruthven
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8.7k points
5 votes
2x - 7y= 9
-2x -2x Subtract both sides with 2x
----------------
7y= -2x+9 Rewrite everything
-- ------
7 7 Divide everything with 7.
y= -2/7x+9/7 Simplify.

Hoped this helped.

~Bob Ross®
User JRomio
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8.1k points
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