Practice problem
Change 3y=−13x+13y=-\frac{1}{3}x+13y=−31x+1 into standard form.
x+9y=3x+9y=3x+9y=3
9y+x=39y+x=39y+x=3
−13x−3y=−1-\frac{1}{3}x-3y=-1−31x−3y=−1
−x−9y=−3-x-9y=-3−x−9y=−3
Type a concept, like “slope” or “photosynthesis”.
