Question 60775
Yea yea, 
2x–9y=–72  minus 2x on both sides
-9y=-72-2x  divide both sides by -9
y=8+2/9x<br>

Yea, these problems look harder than they really are; "solve for" usually means "isolate on one side".  so like for y+c=w+32l, to isolate c you just do minus y on both sides and get c=w+32l-y; see, simple..<br>

So IM or email me if you have any questions.<br>