Solving Linear Equations in Mathcad

Click For Summary
To write a linear equation in Mathcad, users may encounter issues with unknown variables, especially in older versions of the software. The example provided, 5.6=22x/(x+22), raises questions about its linearity. Users are encouraged to share their experiences and solutions regarding equation formatting in Mathcad. The discussion highlights the need for clarity in defining variables to avoid errors. Overall, assistance with writing and solving linear equations in Mathcad is sought.
johnfin
Messages
4
Reaction score
0
Does anyone know how to write a linear equation in Mathcad.

Example 5.6=22x/(x+22)

I am using an older version and it does not like the unknown variable.
 
Mathematics news on Phys.org
Hi there,
doesnt seem so lineair; see attached file.:smile:
regards,
 

Thread 'Area of Overlapping Squares'

Here is a little puzzle from the book 100 Geometric Games by Pierre Berloquin. The side of a small square is one meter long and the side of a larger square one and a half meters long. One vertex of the large square is at the center of the small square. The side of the large square cuts two sides of the small square into one- third parts and two-thirds parts. What is the area where the squares overlap?
View full post »

Similar threads

Undergrad Software for entering Mathematics Equations
  • · Replies 5 ·
Replies
5
Views
605
High School Attempt to solve this system of three linear equations
  • · Replies 10 ·
Replies
10
Views
2K
High School Why is a one-variable linear equation called linear?
  • · Replies 18 ·
Replies
18
Views
3K
High School System of linear equations: When are we guaranteed a unique solution?
  • · Replies 5 ·
Replies
5
Views
2K
MHB Should I Use Mathcad, SAGE, and CoCalc for My Next Math Project?
  • · Replies 7 ·
Replies
7
Views
5K
High School Certainty of being able to solve linear equation
  • · Replies 4 ·
Replies
4
Views
1K
Undergrad How to propagate errors through a regression & non-linear model?
  • · Replies 8 ·
Replies
8
Views
3K
High School Can Linear Systems of Equations Have More Than Three Solutions?
  • · Replies 29 ·
Replies
29
Views
3K
Undergrad How do you solve systems of equations in complex physics problems?
  • · Replies 6 ·
Replies
6
Views
2K
Wanting to understand the linearity of wave equations
  • · Replies 1 ·
Replies
1
Views
2K