Algebra Review

Front

Simplify this expression (combine like terms): x + x + x + x

Back

4x

Tags

CCSS.7.EE.A.1

Front

If a=2 b=7, solve (16 + a) - (b + 5) = ?

Back

6

Tags

CCSS.6.EE.A.2C

Front

In the ordered pair (4,9) which number is the Y COORDINATE?

Back

9

Tags

CCSS.5.G.A.1

Front

Solve for x: 4x + 22 = -34

Back

-14

Tags

CCSS.7.EE.B.4A

Front

How to solve the problem: 7X = 34?

Back

Divide both sides by 7

Tags

CCSS.6.EE.B.7

Front

What is a variable in algebra?

Back

A symbol used to represent an unknown value.

Tags

CCSS.6.EE.A.2B

Front

What does it mean to combine like terms?

Back

To simplify an expression by adding or subtracting terms that have the same variable raised to the same power.

Tags

CCSS.7.EE.A.1

Front

What is the distributive property?

Back

a(b + c) = ab + ac, distributing a across the sum.

Tags

CCSS.6.EE.A.3

Front

What is an equation?

Back

A mathematical statement that asserts the equality of two expressions.

Front

What is the difference between an expression and an equation?

Back

An expression does not have an equality sign, while an equation does.