Re-cap Flashcardizz

Front

What is the process to solve a linear equation?

Back

To solve a linear equation, isolate the variable on one side of the equation by performing inverse operations (addition, subtraction, multiplication, or division) on both sides.

Front

What is the value of x in the equation 3x + 5 = 17?

Back

x = 4.

Front

How do you evaluate an expression when given a specific value for the variable?

Back

Substitute the given value into the expression and perform the arithmetic operations.

Front

What is the result of the expression 7z - 2 when z = 4?

Back

The result is 26.

Front

What is the product of two negative numbers?

Back

The product of two negative numbers is positive.

Front

Calculate -6 x -7.

Back

The result is 42.

Front

What is the formula for evaluating a quadratic expression like 5 + t^2?

Back

Substitute the value of t into the expression and calculate the result.

Front

What is the value of the expression 5 + t^2 when t = 2?

Back

The value is 9.

Front

How do you evaluate the expression 5^2 + x when x = 3?

Back

First calculate 5^2 which is 25, then add x (3) to get 28.

Front

What is the value of 5^2?

Back

5^2 = 25.