SPLDV In Problem Story

There are so many problems in everyday life that we can solve the calculations by utilizing the Two Variable Linear Equation System or so-called SPLDV. Usually, the problem is written in the form of a story.

The two-variable linear equation is an equation containing two variables in which the rank or degree of each variable equals one.

The general form of a linear equation of two variables is:

ax + by = c

Where: x and y are variables

While the system of equations of two variables is two linear equations two variables that have a relationship between them and have one solution.

The general form of the two-variable equation system is:

ax + by = c

px + qy = r

Where: x and y dise but variable

  a, b, p and q are called coefficients

  c and r are called constants