Solution - Linear equations with one unknown
x=1000
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 :
10^3*x-(1000000)=0
Step by step solution :
Step 1 :
1.1 10 = 2•5
(10)3 = (2•5)3 = 23 • 53
Equation at the end of step 1 :
((23•53) • x) - 1000000 = 0
Step 2 :
Step 3 :
Pulling out like terms :
3.1 Pull out like factors :
1000x - 1000000 = 1000 • (x - 1000)
Equation at the end of step 3 :
1000 • (x - 1000) = 0
Step 4 :
Equations which are never true :
4.1 Solve : 1000 = 0
This equation has no solution.
A a non-zero constant never equals zero.
Solving a Single Variable Equation :
4.2 Solve : x-1000 = 0
Add 1000 to both sides of the equation :
x = 1000
One solution was found :
x = 1000How did we do?
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