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☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation 2375+125x = 1250÷x+2750 .
Question type: Equation
Solution:Original question:| | 2375 | + | 125 | x | = | 1250 | ÷ | x | + | 2750 |
| Multiply both sides of the equation by: | x |
| | 2375 | x | + | 125 | x | x | = | 1250 | + | 2750 | x |
After the equation is converted into a general formula, it is converted into:
( x + 2 )( x - 5 )=0
From
x + 2 = 0
x - 5 = 0
it is concluded that::
x1=-2
x2=5
There are 2 solution(s).
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