Basic equations

1-step equations

100

25 = 12 + y

y = 13

200

b +  3 1/2 = 9 

b =  5 1/2 

300

5.3 = x - 0.6

x = 5.6

400

-126 = -18x

x = 7

500

 2/5 y = 10 

y = 25

2-step equations

100

10x - 76 = 754

X = 83

200

16 - 7m = 30

m = -2

300

6 = k/5 -2

k = 40

400

 m/2.8 - 4.9 = -7.11 

m = -6.188

500

 (m-6)/2 =8 

m = 22

Distributive property equations

100

5(a + 2) = 45

a = 7

200

 3(2/3 x + 4) = -5 

x = -34

300

14.2 = 2(-5.8 + t)

t = 12.9

400

81 = -3(1 - 7x)

x = 4

500

9/4 (w - 1/9) = 7/2

w =  1 2/3 

Combine like terms equations

100

3w - 10 + 5w = 86

w = 12

200

10x + 35 + 4x = 315

x = 20

300

95 - 25+ 15 + x = 105

x = 20

400

5.375 = x - 0.9 + 2.05

x = 4.225

500

-18.1 = 2.9 + x - 24

x = 3

the rules are the rules

100

-10.6 =  (m + 11.7) / 0.5 

m = - 17

200

 2 2/5 = 3/8 + h/(1/3) 

h =  27/40 

300

 y/(5/3) + 5 = 2 5/6 

y = -  2 2/3 

400

 5 1/2 - U = 9/4 

U =  3 1/4 

500

 - 2/3 p + 8/3 = - 3p 

p =  - 1 1/7