45+1/2a=172

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Solution for 45+1/2a=172 equation: 



45+1/2a=172

We move all terms to the left:

45+1/2a-(172)=0



Domain of the equation: 2a!=0

a!=0/2

a!=0

a∈R



We add all the numbers together, and all the variables

1/2a-127=0

We multiply all the terms by the denominator


-127*2a+1=0

Wy multiply elements

-254a+1=0

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

-254a=-1

a=-1/-254

a=1/254

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