Addition
x + 4 = 25
What is 21
x - 2 = 6
What is 8
9x = -27
What is -3
y/-6 = 2
What is -12
m + 3.7 = 2.4
What is -1.3
a + 13 = 10
What is -3
d - 7 = -9
What is -2
-7x = -63
What is 9
x/4 = -14
What is -56
x - 66.09 = 102.8
What is 168.89
n + 8 = -14
What is -22
k - 83 =121
What is 38
-5e = -400
What is 80
x/6 = -6
What is -36
-5.6 = 0.8x
What is -7
x + 36 = -100
What is -136
x - 327 = -665
What is -338
-11x = 275
What is -25
-28 = a/-13
What is 364
c/-0.29 = 5.5
What is -1.595
-27 = c + 27
What is -54
a - 163 = -392
What is -229
-21y = -756
What is 36
-80 = x/15
What is -1200
0.12 = y/0.12
What is 0.0144