Solution - Linear equations with one unknown

x = \frac{4}{6561} = 0.001

x=4/6561=0.001

Step by Step Solution

Rearrange:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

9^4*x-(4)=0

Step by step solution :

Step 1 :

 1.1     9 = 3²

(9)⁴ = (3²)⁴ = 3⁸

Equation at the end of step 1 :

  (3⁸ • x) -  4  = 0

Step 2 :

Equation at the end of step 2 :

  6561x - 4  = 0

Step 3 :

Solving a Single Variable Equation :

3.1      Solve  :    6561x-4 = 0

Add 4 to both sides of the equation :
                      6561x = 4
Divide both sides of the equation by 6561:
                     x = 4/6561 = 0.001

One solution was found :

x = 4/6561 = 0.001

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Terms and topics

Linear equations with one unknown