Solving Equations and Inequalities

Miscellaneous

100

True or False: An equation always has at least one solution. 

What is false?

200

What is the inverse operation of division?

What is multiplication?

300

When possible, the two best steps to start with when solving an equation are to d_______ and c__________. 

What are distribute and combine like terms?

400

Solving equations and inequalities follow the exact same steps.

What is "false"?

500

What graphical feature is the solution to a system of equations when graphed? 

What is "the point of intersection"?

Graph the Inequality

100

2x - 6 > 8

Draw: x > 7

200

5(2x + 4) < 10

Graph x < -1 ?

300

x<1

Graph x<1

400

12 + x > -2x - 3x - 12

Graph -4<x?

500

4x + 2 < 3x + x - 1

What is "no solution"?

What's the Next Step?

100

m/5 + 4 = 12

What is subtract 4 from both sides?

200

3(4x - 5) = 10

What is distribute ?

300

-x = 42

What is divide both sides by -1 ?

400

(5x + 1)/6 = 13

What is multiply both sides by 6?

500

You have a follow-up quiz tomorrow. 

What is "Study/Practice"?

Identify # of Solutions

100

-6x +9x+ -5+ -5=3x+8+ -6

What is no solution?

200

-5(-8x+8)=52x+ -12x + 7

What is no solution ?

300

(x+5)= -5x+6x+6-1

What is infinitely many solutions?

400

9x+9x+1+2=9x+9x+4+ -3

What is no solution ?

500

-2(6x+8)=-29x+17x+7-23

What is one solution or x = -30?