How do you write $y+x=3$ into slope intercept form?

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Answer 1 · 2015-08-10T23:58:58

$y=-x+3$

Slope intercept form can be represented as $y=mx +b$
To get an equation into this form, we should try to get $y$ all alone.

From $y+x=3$
we can subtract $x$ from both sides
to get $=>y= -x + 3$
which is now in slope intercept form :)

How do you write y+x=3y+x=3 into slope intercept form?