2/5x+3/7=5/4-x

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Solution for 2/5x+3/7=5/4-x equation:



2/5x+3/7=5/4-x
We move all terms to the left:
2/5x+3/7-(5/4-x)=0
Domain of the equation: 5x!=0
x!=0/5
x!=0
x∈R
Domain of the equation: 4-x)!=0
We move all terms containing x to the left, all other terms to the right
-x)!=-4
x!=-4/1
x!=-4
x∈R
We add all the numbers together, and all the variables
2/5x-(-1x+5/4)+3/7=0
We get rid of parentheses
2/5x+1x-5/4+3/7=0
We calculate fractions
There is no solution for this equation

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