How to Solve Linear Equations?

To solve a linear equation, we can use the simple method outlined below:

A linear equation has the form: ax + b = 0, where a and b are the coefficients of the equation, and x is the variable.

  • Step 1: Determine the values of a and b.
  • Step 2: Apply the formula for solving linear equations: x = -b/a.
  • Step 3: Calculate the value of x by substituting the values of a and b into the formula above.

For example: Suppose we have the equation 2x + 3 = 0.

  • Step 1: a = 2, b = 3.
  • Step 2: Apply the solving formula: x = -b/a.
  • Step 3: Calculate the value of x: x = -(3/2) = -1.5.

Thus, solving the equation 2x + 3 = 0 gives us x = -1.5.

This is the simple method for solving linear equations. We can apply this method to solve similar equations.