Algebra Final Exam S1

Front

What is the result of 2 - (-2)?

Back

4

Front

Which of the following is an equation? 1) 4x - 7 2) 3 - 7t 3) 7x = 49 4) 43x - 9

Back

7x = 49

Front

Distribute: 4(b + 6n)

Back

4b + 24n

Front

Simplify by using the distributive property and combining like terms: -6x + 4(-x - 3)

Back

-10x - 12

Front

What is the result of -1 - (-40)?

Back

39

Front

Define the distributive property in algebra.

Back

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

Front

What is a variable in algebra?

Back

A symbol used to represent an unknown value, often denoted by letters like x or y.

Front

What is the difference between an expression and an equation?

Back

An expression is a combination of numbers and variables without an equality sign, while an equation states that two expressions are equal.

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.

Front

What is the solution to the equation 3x + 5 = 20?

Back

x = 5.