Solution - Linear equations with one unknown
x=1/32=0.031
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 :
4^4*x-(8)=0
Step by step solution :
Step 1 :
1.1 4 = 22
(4)4 = (22)4 = 28
Equation at the end of step 1 :
(28 • x) - 8 = 0
Step 2 :
Step 3 :
Pulling out like terms :
3.1 Pull out like factors :
256x - 8 = 8 • (32x - 1)
Equation at the end of step 3 :
8 • (32x - 1) = 0
Step 4 :
Equations which are never true :
4.1 Solve : 8 = 0
This equation has no solution.
A a non-zero constant never equals zero.
Solving a Single Variable Equation :
4.2 Solve : 32x-1 = 0
Add 1 to both sides of the equation :
32x = 1
Divide both sides of the equation by 32:
x = 1/32 = 0.031
One solution was found :
x = 1/32 = 0.031How did we do?
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