Solving Multi-Step Equations

As you prepare to learn about solving multi-step equations. Which of the following should you have?

• Notes

• Pencil

• Calculator (can be on phone or desmos.com)

• All of the above

• Clear and Focused Workspace

Tags

CCSS.8.EE.C.7B

What is the goal of solving an equation? ​ (a)  

• isolate the vaiable
• multiply and divide
• distribute
• combine like terms

Tags

CCSS.7.EE.B.4A

Pause here are make sure you have your notes written down to answer these three questions

1. 1. What is the goal of solving equations?

2. 2. How do we reach the goal of solving equations?

3. 3. What do we do once we are done solving the equations to check?

Type DONE in the response once you have that done.

Tags

CCSS.HSA.REI.A.1

Pause the video here and make sure you have your notes. You should have the following notes written down.

1. 1. What is our goal for solving equations?

2. 2. Steps to accomplish the goal?

3. 3. What do we do once we are done to check our work?

Once you have all that written down type DONE in the response section.

Tags

CCSS.HSA.REI.A.1

Why CAN'T we add 11x and 4 to get 7X?

• 11x and 4 are not like terms

• 11x and 4 are like terms

Tags

CCSS.6.EE.A.4

• subtract 9 from 30

• add 9 to 30

• add 9 and 3

• multiply 9 and 30

Tags

CCSS.7.EE.B.4A

Now that you solved and found that x = -7, what should you do next?

• go to the next problem

• check your work by redoing the problem

• check your work by replacing the x in the original equation with -7

Tags

CCSS.8.EE.C.7B

Tags

CCSS.8.EE.C.7B

• -2x - 18

• 2x - 18

• 2x + 18

• -2x + 18

Tags

CCSS.6.EE.A.3

• g = -11
• g=11
• g=-5
• g=5

Tags

CCSS.7.EE.B.4A