Addition
9x = 27
What is 3
y/6 = 2
What is 12
m + 2.4 = 3.7
What is 1.3
a + 13 = 20
What is 7
d - 7 = 9
What is 18
7x = 63
What is 9
x/4 = 14
What is 56
x - 66.09 = 102.80
What is 168.89
n + 8 = 14
What is 6
k - 13 = 12
What is 25
5e = 400
What is 80
x/6 = 6
What is 36
5.6 = 0.8x
What is 7
x + 36 = 100
What is 64
x - 327 = 65
What is 392
11x = 275
What is 25
28 = a/13
What is 364
c/0.9 = 5.5
What is 4.95
-25 = c + 25
What is -50
a - (-13) = 19
What is 6
21y = 756
What is 36
-80 = x/-15
What is 1200
0.12 = y/0.12
What is 0.0144