7/2a-18/2=4

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Solution for 7/2a-18/2=4 equation: 



7/2a-18/2=4

We move all terms to the left:

7/2a-18/2-(4)=0



Domain of the equation: 2a!=0

a!=0/2

a!=0

a∈R



determiningTheFunctionDomain
7/2a-4-18/2=0

We add all the numbers together, and all the variables

7/2a-13=0

We multiply all the terms by the denominator


-13*2a+7=0

Wy multiply elements

-26a+7=0

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

-26a=-7

a=-7/-26

a=7/26

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