Unit Review: Inequalities and Combining Like Terms

Two-Step Equations

100

Solve the equation      R-18=42

r=60

200

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

*****double points****

w=72

300

Solve the equation.                                                                             4-3x=34

x=-10 

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

Like Terms & Parentheses

100

Simplify.                       6(x-1)

6x - 6

200

Simplify                           14n - 4 - 9n

 5n - 4

300

Simplify         -3x + 3 - 7 + 5x

2x - 4

400

Simplify.      2(m - 3) + 5m - 4

7m - 10

500

Simplify     5n + 2(-3 + 8n) + 6

21n 

1 and 2 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

****double points***

 y<-12

400

Solve the inequality. 2x - 7 < -5 

x < 1

500

Solve the inequality. (d/-2) + 5 ≤6

d≥-2

Multi-Step Inequalities

100

Solve the inequalities. 2y+7>11 

y>2 

200

Solve the inequalities.                  11-4z<-1 

z>3 

300

Solve the inequalities. 3+b/3<7 

b<12

400

Solve the inequalities.                               x/-3 -8≥-3

x≤-15 

500

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

z>-48