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Fraction Equations
Quadratic Equations
100

3x = 12

x = 4

100

2x + 5 = 15

x = 5

100

5(x - 1) = 25

x = 6

100

(5x - 2)/3 = -4

x = -2

100

x2    = 16

 x = 4, -4

200

m - 13 = 12

m = 25

200

2x - 15 = 5

x = 10

200

3(3 - 2x) = 33

x = -4

200

(a + 2)/3 = 7

 a = 19

200

x2 = - 25

 There is no solution to this equation

300

m/5 = 4

m = 20

300

6 - 3m = 18

m = -4

300

3(4m + 6) = 4(2m-1)

x = - 5.5

300

(a + 3)/5 = (a + 7)/3

a = -13

300

7 - x= 6

 x = 1, -1

400

3 - p = 9

p = -6

400

x/3 + 6 = 10

x = 12

400

(2x + 9)/3 = 5

x = 3

400

(x + 2)/3 = ( x - 2)/2

x = 10

400

x2   - 5x + 6 = 0

x = 2, 3

500

5x = 2

x = 2/5

500

(x - 4)/3 = 8

x = 28

500

(3y)/4 - 5 = 2y

y = -4

500

(x - 2)/5 - ( x - 1)/3 = 1

x = -8

500

x2 - 9 = 0

x = 3, -3

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