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Mixed 1-Step Equations
1-Step Equations: Addition
Evaluate Expressions
Simplify Expressions
1-Step Equations: Subtraction
100

n - 7 = -2

5

100

x + 6 = 4

x = -2

100
x= 5


2x = _____

10

100

Simplify: 2z + 4z

6z

100

x - 10 = 12

x=22

200

-9 + x = -7

2

200

x + 6 = -4

x = -10

200

x= 3

5x -2 = ______

13

200

Simplify: 3x + 2 - 2x

x + 2

200

24 = x - 21

x = 45

300

-2 + m = 4

6

300

x  + 10 = 14

x = 4

300

x= 4

2x +4x = _______

24

300

Simplify: 3x + 4 - 2 + 6x

9x + 2

300

x - 19 = -10

x = 9

400

a - 7 = 0


7

400

35 = x + (-10)

x = 45

400

x= 3   y= -2

3x - 2y = _______

13

400

Simplify: -5n - 3 + n - 7

-4n - 10

400

x - 45 = -45

x = 0

500

-4 + b = -8

-4

500

-11 + x = -21

x = -10

500

x= -4      y= 1

2x + 7y - 2 = ______

-3

500

Simplify: 3 + 4x - 2x + 5 - 8x

-6x + 8

500

-75 = x - (-25)

x = -100