How do you write $x+y=7$ into slope intercept form?

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Answer 1 · 2015-08-05T23:39:26

Try to rearrange your equation:

You need to take $x$ to the right (changing sign) and get:
$y=-x+7$
which is in slope ( $m=-1$ ) and intercept ( $c=7$ ) form as:
$y=mx+c$

How do you write x+y=7x+y=7 into slope intercept form?