100
A+3=71 solve for X
68
200
7+14x2-2/2-6+9+7-3
27
200
2 to the 7th power
8x=72 solve for X
200
8x=72 solve for X
X=9
300
4 to the 6th power
512
300
9a+4=49 solve for A
A=5
400
1 to the 2001 power
1
400
7x=98 Solve for X
X=14
500
.000,006 x 100,000
.6
500
20+15-4+9+17/2+9
37.5
500
7 to the 3rd power
343
500
X.5=59 Solve for X
X=118