Solving Linear Equations

Solving Equations by Addition,Subtraction, Multiplication, & Division

100

r-21= -37

What is -16

200

r + (-1/2) = -3/4

What is -1/4

300

6x = -42

What is -7

400

(5/2)a = -25

What is -10

500

5 = r/2

What is 10

Solving Multi-Step Equations

100

4p - 7 = 5

What is 3

200

6 = 4v +2

What is 1

300

(c/-4) -8=-42

What is 136

400

(y/3) + 6=-45

What is -153

500

(4d + 5)/7 = 7

What is 11

Solving Equations with the Variable on Each Side

100

n-2=4 - 2n

What is 2

200

3-4q = 10q +10

What is -0.5

300

5t - 9 = -3t +7

What is 2

400

3(1 +d)-5 = 3d -2

What is all numbers

500

4(f -2) = 4f

What is no solution

Ratios, proportions, & % of change

100

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

What is 18

200

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

What is 1

300

Solve the percent of change: original: 40 new: 32

What is 20%

400

Solve the percent of change: original: 50 new: 88

What is 76%

500

Solve the percent of change: original: 35 new: 37.1

What is 6%

Random

100

4x+9=33

What is x= 6

200

x+3x=-8

What is x = -2

300

4(y-2)+y=-13

What is y= -1

400

-6(m+1)+18=24

What is m=-2

500

7k-8+2(k+12)=52

What is k=4