2x+15-3 = 24x
-2/3y = 20
((1/2)8)^2
2x+3y=20
4x+5=y
6^x+1=25.158
10+5=3
https://docs.google.com/document/d/1ruyaGnbQ8Syasmbhh5jYXJHKQPq3J36aPVDLzQhedjQ/edit?usp=sharing
5a-10-4a-7
265
14n-12p+4n+12p