Expressions, Equations, & Inequalities

Expression

100

True or False: Expressions have an equal sign.

False

200

This is  3x+18-5x+7  with like terms combined

-2x+25

300

These is the coefficient in the expression 4b+8b-11b when simplified

1

400

This is 2x+x -8+5y+17+x -10y with all terms combined.

4x-5y+9

500

This is  6a+3b -9c+3b-4a-11c  with all terms combined

2a+6b-20c

One and Two-Step Equations

100

Solve the equations. 

-3g=36

g=-12

200

Solve the equations. 

w/4 -21=-3

w=72

300

9x+6 =24

2

400

Solve the equations. 

d/5 +26=33 

d=35

500

Write the verbal sentence 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 the expression. 

6(x-1) 

6x -6

200

Simplify the expression. 

2x +5 +2(x-2)

4x +1

300

Simplify the expression. 

-2(3n+5) +10n +10

4n

400

Solve the equations. 42=18t+4(t+5) 

t=1 

500

Simplify the expression. 

-3(2x -1) +2(2x -1)

-2x +1

Inequalities

100

Solve the inequality.

     x-9≥1

x≥10

200

Solve the inequality.

   5+m+8≥14

m≥1 

300

Solve the inequaly.

 a/2 < -9

a<-18

400

Solve the inequality.

     d/-11 ≤6 

d≥-66

500

What could 3 solutions for x<1 be?

0.9, 0,-1,-2,etc

Multi-Step Inequalities

100

Solve the inequality.

     2y+7>11 

y>2

200

Solve the inequality.

     11-4z<-1

z>3 

300

Solve the inequality.

 3+b/3<7

b<12

400

Solve the inequality.

    x/-3 -8≥-3

x≤-15

500

What is the solution of the inequality

z/-4 + 3 < 15

 ? 

z>-48