40/x+7=17

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Solution for 40/x+7=17 equation:



40/x+7=17
We move all terms to the left:
40/x+7-(17)=0
Domain of the equation: x!=0
x∈R
We add all the numbers together, and all the variables
40/x-10=0
We multiply all the terms by the denominator
-10*x+40=0
We add all the numbers together, and all the variables
-10x+40=0
We move all terms containing x to the left, all other terms to the right
-10x=-40
x=-40/-10
x=+4

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