Lesson 2-1 & 2-2
Lesson 2-3
Lesson 2-4
Lesson 2-5
100

Twice the difference of a number and 4 equals 3

2(w-4)=3

100

Solve for x:

17-x=168

x=-151

100

Solve for x:

2x+9=8x+21

x=-2

100

Solve for w

|w-5|+8=21

w=18,-8

200

Five times the sum of a number and 4 is 8

5(x+4)=8

200

Solve for v:

6+5v=-19

v=-5

200

Solve for x:

7(x+9)=-9x-17

x=-5

200

Solve for v:

|2v+7|-35=-14

v=7,-14

300

Solve for y:

6+y=3

y=-3

300

Solve for u:

2u-11=17

u=14

300

Solve for v:

3(v-2)=9v+7-2(-2v-1)

v= -3/2
300

Solve for x:

5 |x-5| +10=95

x=22,x=-12

400

Solve for x:

11=8+x

x=3

400

Solve for y:

7y-4y=15

y=5

400

Determine if no solution, x=, or an identity:

4(x+1)+x=5(x-1)+9

Identity

400

Solve for y:

y/8 = 9/12

y=6

500

Solve for v:

-6v=-18

v=3

500

Solve for y:

3(2y+8)=60

y=6

500

Determine if no solution, x=, or an identity:

2(w-1)-3w=3(w-6)

w=4

500

Solve for w:

w+3/7 = 5/6

w= 17/6

M
e
n
u