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On line Solution of Monovariate Equation:
Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
It supports equations that contain mathematical functions.
Current location:Equations >
Monovariate Equation
>
The history of univariate equation calculation
> Answer
Overview: 1 questions will be solved this time.Among them
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation 5 = 0.0189x+4.5 .
Question type: Equation
Solution:Original question:
5
=
189
10000
x
+
9
2
Transposition :
-
189
10000
x
=
9
2
−
5
Combine the items on the right of the equation:
-
189
10000
x
=
-
1
2
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
1
2
=
189
10000
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 :
189
10000
x
=
1
2
The coefficient of the unknown number is reduced to 1 :
x
=
1
2
÷
189
10000
=
1
2
×
10000
189
=
1
×
5000
189
We obtained :
x
=
5000
189
This is the solution of the equation.
Convert the result to decimal form :
x
=
26.455026
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