Review Solve Equation

solve equation - one step

100

x + 4 = 12

x =8

200

7x = 63

x = 9

300

x/4 = 7

x = 28

400

-2 + x = 15

x=17

500

x/-4 = -7

x= 28

solving two step equation

100

11x+ 1 = 12

x = 1

200

-2x + 6 = 2

x= 2

300

23 + 11x = 1

x = -2

400

2x/ -12 =-6

x =36

500

2(x+2) = -12

x = -8

Solving multi-step equation

100

2x- 4 = x + 6

x + 10

200

4x + 1 = 2x + 3

x = 1

300

-2(x + 6 ) = 4

x = -8

400

4x-5x = 12-5

x= - 7

500

1- 3x = 4x - x + 7

x= -1

solving multi step with fraction

100

2x/3 = x - 6 

x=18

200

x/4 + 6 = 9

x= 12

300

2- x/3 = 6-x

x = 6

400

-x/4 - 2 = x + 3

x = -4

500

12 + 20/x = 10

x = -10