G8_Lesson 7.4_Equations with One, Many or No Solution

Equations with One, Many or No Solution

Multiple Choice

 $4x-3=2x+13$  

•  $x=5$  

•  $x=16$  

•  $x=8$  

•  $x=10$  

Open Ended

Try solving the equation below. What do you notice?

 $4x-5=2\left(2x-1\right)-3$  

Open Ended

Try solving the equation below. What do you notice?

 $4x+2=4x-5$  

Open Ended

Reflect (page 216 on your book)

Open Ended

Use the properties of equality to simplify each equation. Tell whether the equation has one, zero or infinitely many solutions.

A)  $3x-6=4+2$  

B)   $3x-8=3\left(x-4\right)+1$  

C)  $3x-7=3\left(x-3\right)+2$  

Open Ended

Your Turn p.216

Numbers 2, 3 and 4

Open Ended

Your Turn p.217

Numbers 6 and 7

Open Ended

Your Turn p.217

Numbers 8 and 9

Open Ended

Write an equation that has no solution

Open Ended

Write an equation that has many solutions

Open Ended

Write an equation that has one solution

Open Ended

Number 15 p.220 on your book