equation
x + 2 = 19
x=17
what is an exponent
it is a number that is written above the base number on the right.
2(5x+6h)
10x+12h / 22
0.09
9/100
21 + t =30
t=9
52
25
5(i+9)
5i+45 / 70
00.5
z - 313 =176
z=489
82
64
8(2h+8o)
16h+64o / 80
01.5
1u 1/2
321 x h =8025
h=25
73
343
4(9p+7)
36p+28 / 64
2.04
2u 1/25
5084+v=7028
v=1944
123
1728
6(7m+10)
42m+60 / 102
15.3
15u 3/10