Ch 2 Linear Equations (1-,2-,multi-step, VOBS, & Literal Equations)

1-Step Equations

100

x + 17 = 28

What is

x = 11?

200

x - 25 = -50

What is 

X = -25 ?

300

-7x = 63

What is

x = -9 ?

400

x - (-4) = 10

What is

x = 6 ?

500

x/7=-8

What is

x = -56 ?

2-Step Equations

100

-2x - 4 = 8

What is

x = -6 ?

200

2x + 6 = 6

x = 0

300

x/10 + 2 = 10

What is

x = 80?

400

-3=x/-5-17

What is

x = -70?

500

(x+6)/-3=-4

What is 

x = 6 ?

Multi-step Equations

100

3(2x - 9) = 3

What is

x = 5 ?

200

3x + 4 + x + 2 = -30

What is

x = -9 ?

300

2 +9(x - 1) = 2

What is

x = 1 ?

400

2(x + 3) + 1 = 31

What is

x = 12 ?

500

2x - 1 +2(x - 1) = - 7

What is

x = -1 ?

VOBS

100

3x = 45 - 6x

What is 

x = 5 ?

200

-4x - 1 = -3x + 5

What is:

x = -6 ?

300

- 4c = 4 - 4 (5c + 5)

What is 

x = -1 ?

400

4x + 2x - 12 = -8 + 5x - 1x

What is

x=2?

500

-5 (9 - 5x) - 2 = -194 + 4x

What is

x = -7 ?

Literal Equations

100

Solve for w:

A=lw

What is

A/l ?

200

Solve for T

f=1/T

What is

T=1/f

300

Solve for z

3z+w=p

What is

z=(p-w)/3

400

Solve for x

-5+4x=-y

What is 

x=(-y+5)/4 or -1/4y+5/4

500

Solve for x

4y+4=-6x

What is

x=-2/3 y-2/3