x/6+7=9
(x-5)/(2x-3)= -3
x-5/2x-3 = -3
change the following fraction into decimal 12/20
(25+17)(64-49)
x=(25000)(.06)exp300
5-4×5÷2+8=
3525=60
9110=101
1091=101
5050=?
1+1 -(1+1+1*0)
2134122
171714.2399
.2134122
26527779
4969294.7611
.26527779
7.62909796285356420
3.5451338018021...
