Practice problem
If −15x−9y−27=0-15x-9y-27=0−15x−9y−27=0 and 8x−36y−108=0,8x-36y-108=0,8x−36y−108=0, find xxx.
000
−3-3−3
444
777
Type a concept, like “slope” or “photosynthesis”.
