2+1/2x=9

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Solution for 2+1/2x=9 equation: 



2+1/2x=9

We move all terms to the left:

2+1/2x-(9)=0



Domain of the equation: 2x!=0

x!=0/2

x!=0

x∈R



We add all the numbers together, and all the variables

1/2x-7=0

We multiply all the terms by the denominator


-7*2x+1=0

Wy multiply elements

-14x+1=0

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

-14x=-1

x=-1/-14

x=1/14

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