Solving Equations - Algebra 1 - Jeopardy Review

One Step and Proportions

100

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

n = 18

200

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

b = 1

300

-12 x = 132

x= -11

400

p/4 = -8

p = -32

500

(5/2)a = -25

a = -10

Two Step

100

2x + 5 = 23

x = 9

200

m/-2 + 7 = 21

m= -28

300

49 = 5y - 26

y = 15

400

-2w + 1 = -9

w= 5

500

-5 + 10b = -75

b=-7

Combining Like Terms/Distributive Property

100

3b - 5 - 2b = 5

b= 10

200

3 (x -4) = 15

x=9

300

5n + 4 - 8n = -5

n = 3

400

3(s-10) = 36

s= 22

500

4(y-2) + y= -13

y= -1

Variables on Two Sides

100

5t - 4= t - 8

t=-1

200

7 + 3h = -1 -5h

h= -1

300

6d + 1 = 15 - d

d= 2

400

5(t+2) = 25 + 2t

t=5

500

5(k-4) = 4- 3k

k = 3

Literal Equations

100

5x = y solve for x

x= y/5

200

yx - a = cx solve for x

x = a/y-c

300

ay - b = c solve for y

y= (b + c)/a

400

3x - 4y = 7 solve for y

 y= (3x - 7)/4

500

y = mx + b solve for m

m = (y-b)/x