Solution - Linear equations with one unknown
x=4/3=1.333
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 :
6^7*x-(8)=0
Step by step solution :
Step 1 :
1.1 6 = 2•3
(6)7 = (2•3)7 = 27 • 37
Equation at the end of step 1 :
((27•37) • x) - 8 = 0
Step 2 :
Step 3 :
Pulling out like terms :
3.1 Pull out like factors :
27 • 37x - 8 = 2 • (3x - 4)
Equation at the end of step 3 :
2 • (3x - 4) = 0
Step 4 :
Equations which are never true :
4.1 Solve : 2 = 0
This equation has no solution.
A a non-zero constant never equals zero.
Solving a Single Variable Equation :
4.2 Solve : 3x-4 = 0
Add 4 to both sides of the equation :
3x = 4
Divide both sides of the equation by 3:
x = 4/3 = 1.333
One solution was found :
x = 4/3 = 1.333How did we do?
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