1 Step Equations

What is a variable?

• A letter, unknown, and changing value!

• An athlete on the varsity team!

• A number next to the letter

• A number out of 100

Tags

CCSS.6.EE.A.2B

What is an equation?

• A letter, unknown, and changing value!

• A plant

• Math statements that are equal to each other.

• The imaginary line that separates the Northern and Southern Hemisphere of the Earth.

Tags

CCSS.6.EE.A.4

A number in front of the variable means to...

• Cry uncontrollably

• Multiply the number by the value of the variable.

• Change the place value of the number in front of the variable

• Change to fractions.

Tags

CCSS.HSA-SSE.A.1A

Solve:

-5 = x - 3

• x = -15

• x = 42

• x =35

• x = -2

Tags

CCSS.6.EE.B.7

Solve:

9 = -3x

• x = -3

• x = -27

• x = 6

• x = 12

Tags

CCSS.6.EE.B.7

Solve:

x + 123 = 456

Tags

CCSS.6.EE.B.7

What is the inverse of subtraction?

• Multiplication

• Undo each other

• Division

• Addition

Tags

CCSS.6.EE.B.7

What should you do to solve?

 $\frac{w}{-4}=9$  

• Divide both sides by -4

• Add -4 to both sides

• Multiply both sides by -4

• Subtract -4 to both sides

Tags

CCSS.6.EE.B.7

What would you do to solve?


 $\frac{2}{3}+a=\frac{1}{5}$  

• Add 2/3 to both sides

• Subtract 2/3 on both sides

• Multiply 2/3 to both sides

• Divide 2/3 to both sides

Tags

CCSS.6.EE.B.7

Solve


 $\frac{x}{3}=4$  

• x = -1

• x = 1

• x = 1.3

• x =12

Tags

CCSS.6.EE.B.7