Algebra Operations

Distribution

100

3(5x + 3)

15x + 3

200

3(x+2)

3x + 2

300

5(x - 5)

5x - 25

400

10(3x+5)

30x+50

500

100(5x-5)

500x-500

Solve for x

100

3x = 9

x = 3

200

10x = 100

x = 10

300

1x = 6

x = 6

400

11x = 88

x = 8

500

15x = 45

x = 3

Solve for x

100

x - 6 = 15

x = 21

200

-3 + x = 15

x = 18

300

-5 + x = 10

x = 15

400

x - 6 = 5

x = 11

500

x + 6 = 56

x = 50