Unit Review: Multi-Step Equations & Inequalities

Two-Step Equations

100

Solve the equation                                                           6r-18=42

r=10

200

Solve the equation.                                                                    w/4 -21=-3 

w=72

300

Solve the equation.                                                         3x +5=8

x=1

400

Solve the equation.               d/15 +26=33

d=105

500

Write the statement as an equation and solve. "Five minus the product of 2 and a number is 7."

5-2x=7 ; x=-1

Distribute

100

Solve the equation.                       6(x-1)=12

x= 3 

200

Solve the equation.                           14t-4-9t=31

 t=7

300

Solve the equation. -5(3n+5)=20 

n= -3

400

Solve the equation.                                                   -(z+11)=6

z=-17

500

80=8(4+x)

x=6

One-Step Inequalities

100

Solve the inequalities. x+4<3

 x<-1

200

Solve the inequalities. m+13≥14 

m≥1 

300

Solve the inequalities.  -3y>36

 y<-12

400

Solve the inequalities. d/-11 ≤6

d≥-66 

500

Solve the inequality for y.

-18y≤12

y≥-2/3

Two-Step Inequalities

100

Solve the inequalities. 2y+7>9

y>1

200

Solve the inequalities.                  11-4z<-(x+1)

z>4

300

Solve the inequalities. 3+(b/3)<7 

b<12

400

Solve the inequalities.                             

x/(-3) - 8 ≥ -2

x≤-18

500

Solve the inequality                        z/(-4) + 3<15? 

z>-48

RANDOM

100

How do you spell your math teachers last name?

LADIP

200

Translate the following sentence:

A number b is less than 190.

b < 190

300

What is a term that represents an unknown number?

variable

400

What is the top number of a fraction called that represents a part?

Numerator

500

The distance a number is from zero; always positive number.

Absolute Value