Solving Linear Equations

Multi-Step Equations

100

Solve for z: 

57 = -10z + 7 

z = -5

200

Solve for x: 

-56 = 5x - 11

x = -9 

300

Solve for x: 

3(x-6)=18

x = 12

400

Solve for x: 

7x - 1 = 5x + 5 

x = 3

500

5x - 6 = 7x - 2

x = -2

Proportional Equations

100

Solve the proportion (6/15) = (n/30)

What is 18

200

Solve the proportion 

4/x=2/7

x = 14

300

Solve the proportion 

2/3=x/42

x = 28

400

Solve the proportion: (2/3) = (b + 5)/9

What is 1

500

Solve the proportion 

(x-9)/6=(2x-4)/5

x = -3

Literal Equations

100

5x = y solve for x

What is x= y/5

200

Solve for r

d = rt

r = d/t

300

ay - b = c solve for y

What is y= (b + c)/a

400

3x - 4y = 7 solve for y

What is y= (3x - 7)/4

500

Solve for y: 

x + 2y = -5

y = (-5 - x) / 2

One solution, no solution, or infinite solutions?

100

x - 2 = -3x + 14

What is x = 4? 

200

7x - 10 = 2x - 30

What is x = -4? 

300

8x + 3 = 8x + 27

What is no solution? 

400

4(2x+2) -4x = 8 + 4x

What is infinite solutions? 

500

4(f -2) = 4f + 8

What is no solution?