How do you find the slope and y intercept for $x+y=7$ ?

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Answer 1 · 2015-06-05T14:11:12

The equation of a line having a slope m and y-intercept c is represented by :
$y=mx+c$ --------------(1)

y=7-x
so m=-1
c=7

How do you find the slope and y intercept for x+y=7 x+y=7 ?