TutorMe homepage
Subjects
PRICING
COURSES
SIGN IN
Start Free Trial
Khoi F.
Electrical Engineer: Math, Science, and Engineering
Tutor Satisfaction Guarantee
Pre-Algebra
TutorMe
Question:

Solve x/5 = 10/5. Find x.

Khoi F.
Answer:

Multiply 5 on both sides of the equation to arrive at x = 50/5. Therefore, x = 10. Proportions are used to find ratios on either sides of the equation. This equivalently finds the value of x to have the same ratio on both sides of the equation.

Electrical Engineering
TutorMe
Question:

Why should we learn a Thevenin Equivalent circuit model?

Khoi F.
Answer:

This allows a complex component of circuitry to be modeled as a simple voltage source and a series resistor. This allows someone to visualize the circuitry as a black box and and only need to worry about the input and output of the system.

Algebra
TutorMe
Question:

Solve 5 + x = 6. What is the value of x? What is the meaning of the variable x?

Khoi F.
Answer:

Subtract 5 from both sides of the equation to cancel out 5 from the left hand side. Arrive at X = 1. The variable x represents a variable that is unknown, this is the variable that we seek to make the equation true.

Send a message explaining your
needs and Khoi will reply soon.
Contact Khoi
Ready now? Request a lesson.
Start Session
FAQs
What is a lesson?
A lesson is virtual lesson space on our platform where you and a tutor can communicate. You'll have the option to communicate using video/audio as well as text chat. You can also upload documents, edit papers in real time and use our cutting-edge virtual whiteboard.
How do I begin a lesson?
If the tutor is currently online, you can click the "Start Session" button above. If they are offline, you can always send them a message to schedule a lesson.
Who are TutorMe tutors?
Many of our tutors are current college students or recent graduates of top-tier universities like MIT, Harvard and USC. TutorMe has thousands of top-quality tutors available to work with you.