The video tutorial covers writing equations using symbols, starting with defining variables and writing let statements. It provides examples of solving problems involving consecutive integers, number relationships, book pages, ages, and fractions. The focus is on transforming word problems into mathematical equations without solving them.

What is the first step in writing an equation using symbols?

• Define the variable

• Add all numbers

• Multiply all terms

• Solve the equation

How do you represent the second consecutive even integer if the first is x?

• x + 1

• x + 4

• x + 2

• x + 3

What does the word 'sum' translate to in mathematical symbols?

• Addition

• Subtraction

• Division

• Multiplication

If a number is four times larger than the square of half the number, how is it represented?

• x = 4 / (x/2)^2

• x = 4 + (x/2)^2

• x = 4 * (x/2)^2

• x = 4 - (x/2)^2

In Steve's money problem, what operation does 'spends' translate to?

• Multiplication

• Division

• Subtraction

• Addition

How do you express '3 less than twice the number' in an equation?

• 2x + 3

• 2x - 3

• 3 + 2x

• 3 - 2x

What is the equation for the total number of pages Miriam read if she read 5 less than one-third of the pages in the first week and 171 more in the second week?

• x = (1/3)x + 5 - 171

• x = (1/3)x - 5 - 171

• x = (1/3)x + 5 + 171

• x = (1/3)x - 5 + 171

In the age problem, if Janet is 3 years older than Julie, how is Janet's age represented?

• x + 8

• x + 3

• x - 3

• x - 8

What is the equation for the sum of three consecutive integers?

• x + x + 4 + x + 5

• x + x + 2 + x + 3

• x + x + 3 + x + 4

• x + x + 1 + x + 2

How do you express 'a fraction of 17 taken away from 17'?

• 17 + x

• x + 17

• 17 - x

• x - 17