Principles of Algebra Mid term 2024

Front

Evaluate the expression: 4y when y = 3

Back

12

Front

Solve the equation: x + 3 = 5

Back

2

Front

Combine like terms: 2f + f

Back

3f

Front

Combine like terms: 7v + 2 + 12 + 2v

Back

9v + 14

Front

Solve the equation: y - 7 = 10

Back

y = 17

Front

What is an algebraic expression?

Back

An expression that contains numbers, variables, and operations.

Front

What are like terms?

Back

Terms that have the same variable raised to the same power.

Front

What is a one-step equation?

Back

An equation that can be solved in one operation.

Front

What does it mean to evaluate an expression?

Back

To calculate the value of an expression by substituting variables with numbers.

Front

What is the distributive property?

Back

a(b + c) = ab + ac