B
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100

the difference of Five and a number

5x

100

A number divided by -11

x/-11

100

The sum of -9 and a number

-9+ x

100

Eleven subtracted from a number

x -11

100

Ten more than x

x + 10

200

The quotient of 38 times a number and -4

38x/-4

200

Negative thirteen decreased by 3 times a number

-13-3x

200

A number subtracted from -20

-20- x

200

A number added to 5

5 + x

200

A number increased by 13

x + 13

300

The quotient of 40 and the product of a number and -8

40/-8x

300

Twice a number, decreased by 58

2x +58

300

Five times the sum of a number and -23

5[x + (-23)]

300

5 less than 10

10 - 5

300

Ten percent of x  

0.10x

400

Nine times a number, decreased by 16

9x -16

400

Four times the sum of a number and -5

4[x + (-5)]

400

A number subtracted from -16

-16- x

400

A number divided by -18

x/-18

400

Fourteen subtracted from a number

x-14