One & Two-Step Equations Review

One-Step Equations

100

m-9=-13

m=-4

200

15+b=23

b=8

300

-15+n=-9

n=6

400

r² = 196

r = 14

500

m-9=-13

m=-4

One-Step Equations

100

v/8=2

v=16

200

-126=14k

k=-9

300

-17x=-204

x=12

400

256 = s² 

s = 16

500

16=k/11

k=176

Two-Step Equations

100

156=6+10y

y=15

200

-13=b/3-10

b=-9

300

-2+p/7=-4

p=-14

400

-2 = (p + 16)/4

p = -24

500

-14 + 5/6b= 1

b = 18

Two-Step Equations

100

41 = 4w + 5

w=9

200

127 = -1 - 8h

h=-16

300

3=-3n-12

n=-5

400

-1=-9-2x

x=5

500

(a + 20)/-2= -7

a = -6

Two-Step with Square Roots

100

341 = p² + 52

p = 17

200

w^2/2+ 21 = 48

w = 9

300

h^2/-2= -128

h = 16

400

5n^2 = 245

n = 7

500

18 - y^2 = -151

y = 13