Which numbers are missing? – Math puzzle

In this math video I (Susanne) explain how to solve this math puzzle. We solve the system of equations by eliminating variables. Mathematics explained.

00:00 Intro – Math puzzle
0:15 Find the equations
1:07 System of equations
8:31 Quadratic Equation
12:26 Solutions
15:30 See you later!

My German Math Channel:
​⁠ ‪@MathemaTrick‬

Find me on Instagram:
  / mathema_trick  

Buy Me a Cup of Hot Chocolate? ☕🍫
Creating these math tutorials takes a lot of brainpower and a warm cup of hot chocolate always helps! If you'd like to support my work and keep the tutorials coming, consider treating me to a virtual cup.
👉 https://paypal.me/MathQueenSusanne

Thank you so much for your kindness! It means the world to me!