5x^-1/2=42

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Solution for 5x^-1/2=42 equation: 



5x^-1/2=42

We move all terms to the left:

5x^-1/2-(42)=0

determiningTheFunctionDomain
5x^-42-1/2=0

We add all the numbers together, and all the variables

5x-42-1/2=0

We multiply all the terms by the denominator


5x*2-1-42*2=0

We add all the numbers together, and all the variables

5x*2-85=0

Wy multiply elements

10x-85=0

We move all terms containing x to the left, all other terms to the right

10x=85

x=85/10

x=8+1/2

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