Review simplifying Alg Expressions

Front

What is the distributive property in algebra?

Back

The distributive property states that a(b + c) = ab + ac. It allows you to multiply a single term by two or more terms inside a set of parentheses.

Tags

CCSS.6.EE.A.3

Front

Simplify the expression: 5(2 - 7n)

Back

10 - 35n

Tags

CCSS.6.EE.A.3

Front

What does it mean to combine like terms?

Back

Combining like terms involves adding or subtracting terms that have the same variable raised to the same power.

Tags

CCSS.7.EE.A.1

Front

Simplify the expression: 6 + 2(7x - 3)

Back

12 + 14x

Tags

CCSS.6.EE.A.3

Front

What is the result of subtracting a negative number?

Back

Subtracting a negative number is the same as adding its positive counterpart.

Tags

CCSS.7.NS.A.1C

Front

Simplify the expression: 3(2x + 1) + 2(x - 4)

Back

8x - 5

Tags

CCSS.6.EE.A.3

Front

What is the result of -12n - (-13n)?

Back

n

Tags

CCSS.7.EE.A.1

Front

Simplify the expression: -15x - (-7x)

Back

-8x

Tags

CCSS.7.EE.A.1

Front

What is a coefficient in an algebraic expression?

Back

A coefficient is a numerical factor that multiplies a variable in an algebraic expression.

Tags

CCSS.6.EE.A.2B

Front

What is the first step in simplifying an expression?

Back

The first step is to apply the distributive property if there are parentheses.

Tags

CCSS.6.EE.A.3