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History of Mathematical Computation
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Overview: 1 questions will be solved this time.Among them
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation 8/x = 3 .
Question type: Equation
Solution:Original question:
8
÷
x
=
3
Multiply both sides of the equation by:
x
8
=
3
x
Transposition :
-
3
x
=
-
8
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
8
=
3
x
If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
3
x
=
8
The coefficient of the unknown number is reduced to 1 :
x
=
8
÷
3
=
8
×
1
3
We obtained :
x
=
8
3
This is the solution of the equation.
Convert the result to decimal form :
x
=
2.666667
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