Solving for a Variable (One Step)

The _________ must be alone or isolated on one side of the equation.

• constant

• coefficient

• exponent

• variable

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.4

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Isolate the variable by using __________ or opposite operations.

• intricate

• inverse

• similar

• the same

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

What is the inverse operation of addition?

• multiplication

• division

• subtraction

• exponents

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.7

CCSS.2.NBT.B.9

What is the inverse operation of subtraction?

• division

• addition

• multiplication

• subtraction

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.7

CCSS.2.NBT.B.9

To solve n + 23 = 65 you would...

• add 23 to both sides of the equation.

• add 65 to both sides of the equation.

• subtract 65 from both sides of the equation.

• subtract 23 from both sides of the equation.

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

What is n? n - 6 = 10

• n = 4

• n = 16

• n = 5

• n = 60

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

Find n. n - 12 = 3

• n = 15

• n = 9

• n = 36

• n = 4

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

8y = 48

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

To check your solution. You do what first?

• Isolate the variable

• Opposite

• Substitute the variable with the answer

• Use the "Golden Rule"

Tags

CCSS.6.EE.A.4

CCSS.6.EE.B.5