Cross Multiplication method for solving equations or proportions • How does it work? • ForEveryX

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In mathematics, specifically in algebra, given an equation between rational expressions, one can cross-multiply to simplify the equation or determine the value of a variable.

The method is also occasionally known as the "cross your heart" method because lines resembling a heart outline can be drawn to remember which things to multiply together.

0:08 - Algebra 1, Udemy course.
0:27 - How does Cross Multiply work?
1:46 - Definition of Cross Multiply
2:01 - Example 1
3:34 - Example 2
6:36 - Summary

#CrossMultiply #ForEveryX

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[jicae]

Very amazing 🤩
Concept was simple but editing was great 👍
After a long time I got the same experience 😇