Coop Coop - 1 month ago 11
Javascript Question

How to solve system of equation with JavaScript

I'm trying to do do some algebra in JavaScript based on some conditions and known variables but I'm not good enough at maths or JavaScript to understand how to write it.

So here's the conditions:

var w1 = h1/1.98

var w2 = h2/0.6355

h1 = h2

w1 + w2 = 1367


I'm not 100% sure but I think there may be enough info here to find out what w1, w2, h1 and h2 are.

Does anyone know how I can create this calculation?

Answer

Here is the solution with variables as you need:

function algebra(c1, c2) {
  /* Given these equations
  w1 = h1/c1
  w2 = h2/c2
  h1 = h2
  w1 + w2 = 1367; */

  var w1 = 1367 * c2 / (c1 + c2), h1 = w1 * c1;
  return {w1:w1, w2:1367-w1, h1:h1, h2:h1};
}