xy-5
x=5
y=2
5
4p+2p
6p
7x+1<15
x<2
3 12/100
-11+8=
-3
2gh
g=3
h=4
24
-r-10r
-11
5x-13>2
x>3
5.3
5 3/10
5-8=
2(w+y)
w=3
10
n+4-9-5n
-4n-5
-4 123/1000
-4.123
-4+6=
2
7(1 − 2m)
-14m+7
-9.432
-9 432/1000