IM3 LT1 Solve Multi-step Equations

What is the first step to solving this equation:

-11 - 3x = 44 - 2x

• Add 11 to both sides

• Get the variable on one side

• Add 3 to both sides

• Add 2 on both sides.

What is the first step you should take to solve this problem?

1 + 4n - 6n = 1 - 8n

• subtract 8n to both sides

• multiply 6n to both sides

• combine like terms 4n - 6n

We solve equations using___?

• fractions

• the distributive property

• inverse operations

• factors

Tags

CCSS.7.EE.B.4A

Determine the type of solution you will have if you get -6 = 6

• One Solution

• All Real Numbers

• No Real Solution

Tags

CCSS.8.EE.C.7A

• x = 4

• All real numbers

• No real solution

Tags

CCSS.8.EE.C.7A

Tags

CCSS.8.EE.C.7B

Which of the equations has no real solution?

• 2x + 1 = 5x - 3
• 2(x - 7) = 2x-14
• 3(2x+1) = 6x+1
• 15x - 30 = 0

Tags

CCSS.8.EE.C.7A

What is the inverse operation of subtraction?

• addition
• subtraction
• multiplication
• division

Tags

CCSS.6.EE.B.7

What is the inverse operation of division?

• Division
• Multiplication
• Addition
• Subtraction

Tags

CCSS.HSA.REI.A.1

Solve the equation:
3x - x + 2 = 4(2x - 1)

• All real numbers

• x = 1
• x = -1
• No real solution

Tags

CCSS.8.EE.C.7A