Solution - Linear equations with one unknown
x=6
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 :
6^3*x-(1296)=0
Step by step solution :
Step 1 :
1.1 6 = 2•3
(6)3 = (2•3)3 = 23 • 33
Equation at the end of step 1 :
((23•33) • x) - 1296 = 0
Step 2 :
Step 3 :
Pulling out like terms :
3.1 Pull out like factors :
216x - 1296 = 216 • (x - 6)
Equation at the end of step 3 :
216 • (x - 6) = 0
Step 4 :
Equations which are never true :
4.1 Solve : 216 = 0
This equation has no solution.
A a non-zero constant never equals zero.
Solving a Single Variable Equation :
4.2 Solve : x-6 = 0
Add 6 to both sides of the equation :
x = 6
One solution was found :
x = 6How did we do?
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