Multistep Equations- How many Solutions?

Two-Step Equations

100

2x+4=12

What is x=4

200

5x-3=27

What is 6

300

x/2 + 4=7

x=6

400

12=2x+10

x=1

500

2-3x=-28

x=10

Multi-step Equations

100

3(x+3)=5

What is -4/3 or -1.3

200

3x+4x+5=2x+10

What is x=-1

300

3(x+2)+2=4x+2

What is x=6

400

x + x+ 3x+5=12

What is x=7/5 or 1.4

500

15x-15x+3x=2x+10

x=10

Infinitely Many, No Solution, One Solution

100

2(x+3)=2x+6

What is infinitely many solutions

200

x + 2x + 7 = 3x - 7

What is No solution

300

4(x - 1) = 1/2(x - 8)

x = 0

400

3/2(2x + 6) = 3x + 9

Infinitely Many Solutions

500

3 + (3/2)x + 4 = 4x -(5/2)x

No Solution

Is this a solution?? CHECKING

100

-6(2p - 2) = 84

p=6

No, P = -6

200

3 - 4(8x + 8) = -189

x=5

Yes, correct

300

133 = -7 - 4(1 - 6n)

n = 144/66 or 24/11

No, n = 6

400

6v + 8v = -6(5 - 4v) - 5(v - 3) 

v = -3

No, v = 3

500

7x - 2(5x + 2) = 8x - 2(1 + 6x)

x = 2

Yes, correct

Random, really hard, trivia

100

Which metal is found at the center of the Earth?

Iron

200

When you mix all the colors of light, what color do you get?

White

300

What is the name for a group of porcupines?

A prickle

400

What is the fear of animals called?

Zoophobia

500

Which major league baseball team has won the most World Series Championships?

New York Yankees