Writing and Solving Equations

Front

What is the first step to isolate the variable in the equation: x - 62 = 123?

Back

Add 62 to each side.

Tags

CCSS.6.EE.B.7

Front

Solve the equation: 20.5 = x + 4

Back

x = 16.5

Tags

CCSS.6.EE.B.7

Front

Solve: 76 = x + 39

Back

x = 37

Tags

CCSS.6.EE.B.7

Front

How do you solve this equation? 3x = 44

Back

Divide 3 on both sides.

Tags

CCSS.6.EE.B.7

Front

The cost to download one song, s, from a website is $0.99. Which equation can be used to find t, the total cost for downloading s songs?

Back

t = 0.99s

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

What does it mean to isolate a variable in an equation?

Back

To manipulate the equation so that the variable is on one side and all other terms are on the other side.

Front

What is the solution to the equation: x + 15 = 30?

Back

x = 15

Tags

CCSS.6.EE.B.7

Front

If 5x = 25, what is the value of x?

Back

x = 5

Tags

CCSS.6.EE.B.7

Front

What operation would you use to solve the equation: 4x = 20?

Back

Divide both sides by 4.

Tags

CCSS.HSA.REI.A.1

Front

What is the equation for finding the total cost t for downloading s songs at $0.99 each?

Back

t = 0.99s

Tags

CCSS.6.EE.C.9