Expressions, Equations, & Inequalities

Expression

100

This is  

3(2a+b-3c)+3b-4a-11c

with all terms combined

2a+6b-20c

200

This is  3(x+6)-5x+7  with like terms combined

-2x+25

300

These are the coefficients in the expression  4b+8c-11d

4, 8, -11

400

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

4x-5y+9

500

Combine like terms:

3x²+3x + 7xy - 4x -5y +3xy +7y

3x²+10xy -x + 2y

Two-Step Equations

100

Solve the equations. 

14-3g=32 

g=-6

200

Solve the equations. 

(w/4) -21=-3

w=72

300

Expand 

-4(6x -14)

-24x + 56

400

Solve the equations. 

   r +15=−2 

       −7

r=

500

DAILY DOUBLE!!!! 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 & Distributing

100

Solve the equation. 

6(x-1)=12 

x= 3

200

Solve the equations. 

5+2(x-2)=19 

x=9

300

Solve the equations. 5(3n-6)=-30 

n= 0

400

Solve the equations. 42=18t+4(t+5) 

t=1 

500

What is the solution of the equation: 

-3(2x-1)=-21 

x=4

Miscellaneous

100

Solve the inequality. 1≥x-9 

     x_< 10

200

Two more than half a number is zero.

x/2 +2 =0

300

Solve:   4x + 12 - 6x = -2(x +5) + 22

Infinite Solutions

400

Solve the inequality 12  -7y > 33

y < -3

500

Create a tape diagram to this story:

The Smith family (4) are going bowling. They spent 75 dollars altogether. They had to rent shoes for $5 and pay for the bowling. 

Teacher will check.

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

What is the solution of the inequality (z/-4)+3<15? 

z>-48

Misc. Algebra

100

Solve the equation 5(2x - 3) = 21 + x

 x= 4

200

Solve the inequality 12 - (3x + 1) <  53

Graph result

x > -14

Teacher will check graph

300

Factor 

(15x + 45)

5( 3x+9)

400

Combine like terms:
5x - 3x + 4 +10x + 7 - y

12x - y +11 

500

Solve this equation: 

A number decreased by 5 is at most 33.

x - 5 _< 33

Vocab

100

These are separated by addition or subtraction signs in an expression or equation.

What is a term?

200

It's the number that multiplies a variable

What is a coefficient?

300

When dividing or multiplying an inequality by a negative number you must...

What is flip (reverse) the sign?

400

A number by itself (with no variable)

What is a costant?

500

Symbol used to change an expression into an equation.

What is an equal sign?