Show:
Addition
Subtraction
Multiplication
Division
Fractions & Decimals
100
x + 4 = 25
What is 21
100
x - 2 = 6
What is 8
100

9x = 27

What is 3

100

y/6 = 2

What is 12

100
m + 3.7 = 2.4
What is -1.3
200
a + 13 = 10
What is -3
200

d - 17 = -29

What is -12

200

-7x = -63

What is 9

200

x/4 = -11

What is -44

200

x - 1/3 = 1/6

What is 3/6 or 1/2

300

34 = n + 58 

What is -24

300

121 = k - 83

What is 204

300

-400 = -5e

What is 80

300

-5 = x/15

What is -75

300
-5.6 = 0.8x
What is -7
400
x + 36 = -100
What is -136
400
x - 327 = -665
What is -338
400

-11x = 275

What is -25

400

-28 = a/-13

What is 364

400

1/4x = -12

What is -48

500

-27 is 27 more than c

What is -54

500

25 less than x is -47

What is -22

500

72 is the product of x and -6

What is -12

500

The quotient of x and 8 is -14

What is -112

500

Half of x is 48

What is 96