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20 Middle-School Equations

Simple one and two-step equations with addition, subtraction, multiplication and fractions for integer numbers.

x + 2 = 4

x - 5 = 10

2x = 6

3x - 4 = 10

4 + x = 6

7x = 21

x/2 = 6

x - (1/3) = 2

x + (1/4) = 3

(1/2)x = 8

x/3 = 9

2x + 3 = 7

3x - 2 = 8

x + 5 = 9

4x = 16

(1/4)x = 2

x/5 = 8

2x + 4 = 10

x - (1/5) = 4

3x + 1 = 7

Another 20

x + 3 = 5

x - 6 = 14

3x = 9

5x - 7 = 12

6 + x = 8

8x = 24

x/4 = 6

x - (2/3) = 5

x + (1/5) = 6

(1/3)x = 9

x/6 = 15

4x + 2 = 8

5x - 3 = 12

x + 7 = 11

6x = 24

(2/5)x = 3

x/7 = 11

3x + 5 = 13

x - (3/4) = 5

4x + 1 = 9

Another 20 just a bit more complicated.

x + y = 8

x - y = 10

3x + 2y = 18

5x - 4y = 20

6 + x + y = 10

7x + 2y = 21

x/2 + y = 7

x - (1/3)y = 6

x + (1/4)y = 7

(1/2)x + y = 8

x/3 + y = 9

2x + 3y = 11

3x - 2y = 10

x + 5y = 14

4x + y = 12

(1/4)x + 2y = 3

x/5 + y = 8

2x + 4y = 12

x - (1/5)y = 5

3x + y = 9