5/2+x=42

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Solution for 5/2+x=42 equation: 



5/2+x=42

We move all terms to the left:

5/2+x-(42)=0

determiningTheFunctionDomain
x-42+5/2=0

We multiply all the terms by the denominator


x*2+5-42*2=0

We add all the numbers together, and all the variables

x*2-79=0

Wy multiply elements

2x-79=0

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

2x=79

x=79/2

x=39+1/2

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