Solution - Linear equations with one unknown

x = \frac{15}{64} = 0.234

x=15/64=0.234

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 :

4^3*x-(15)=0

Step by step solution :

Step 1 :

 1.1     4 = 2²

(4)³ = (2²)³ = 2⁶

Equation at the end of step 1 :

  (2⁶ • x) -  15  = 0

Step 2 :

Equation at the end of step 2 :

  64x - 15  = 0

Step 3 :

Solving a Single Variable Equation :

3.1      Solve  :    64x-15 = 0

Add 15 to both sides of the equation :
                      64x = 15
Divide both sides of the equation by 64:
                     x = 15/64 = 0.234

One solution was found :

x = 15/64 = 0.234

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Terms and topics

Linear equations with one unknown