Adding and subtracting Equations

Front

What is the main task when evaluating equations?

Back

To isolate the variable.

Tags

CCSS.6.EE.A.2C

Front

What inverse operation would you use to solve this problem: g - 57 = 113?

Back

Add.

Tags

CCSS.6.EE.B.7

Front

Solve for a: 5 + a = 37

Back

a = 32.

Tags

CCSS.6.EE.B.7

Front

What does inverse mean?

Back

The opposite.

Tags

CCSS.L.4.1C

CCSS.L.2.1F

CCSS.L.1.1J

Front

Solve for s: s + 42 = 75

Back

s = 33.

Tags

CCSS.6.EE.B.7

Front

What is an equation?

Back

A mathematical statement that two expressions are equal.

Tags

CCSS.6.EE.A.2C

Front

What is a variable in an equation?

Back

A symbol that represents an unknown value.

Tags

CCSS.6.EE.A.2B

Front

What does it mean to isolate a variable?

Back

To get the variable alone on one side of the equation.

Tags

CCSS.6.EE.B.7

Front

If x + 10 = 20, what is x?

Back

x = 10.

Tags

CCSS.6.EE.B.7

Front

What is the purpose of using inverse operations in equations?

Back

To undo operations and solve for the variable.

Tags

CCSS.6.EE.B.7