8.EE.7(b): Equations Flashcard

Front

Solve: 5x - 14 = 8x + 4

Back

x = -6

Front

Solve: 6 ( 2n + 5 ) = 66

Back

n = 3

Tags

CCSS.7.EE.B.4A

Front

Simplify the following expression: 7 - 8c + 3 - 6c

Back

10 - 14c

Tags

CCSS.7.EE.A.1

Front

Solve: 22y = 440

Back

y = 20

Tags

CCSS.6.EE.B.7

Front

Solve: z - 33 = 234

Back

z = 267

Tags

CCSS.6.EE.B.7

Front

What is an equation?

Back

An equation is a mathematical statement that asserts the equality of two expressions.

Tags

CCSS.6.EE.A.2C

Front

What does it mean to simplify an expression?

Back

To simplify an expression means to reduce it to its simplest form by combining like terms and performing operations.

Tags

CCSS.7.EE.A.1

Front

What are like terms?

Back

Like terms are terms that have the same variable raised to the same power.

Tags

CCSS.6.EE.A.2B

Front

What is the distributive property?

Back

The distributive property states that a(b + c) = ab + ac.

Tags

CCSS.6.EE.A.3

Front

How do you isolate a variable in an equation?

Back

To isolate a variable, perform inverse operations to get the variable on one side of the equation.

Tags

CCSS.7.EE.B.4A