21+3x=1/2(x+2)

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Solution for 21+3x=1/2(x+2) equation: 



21+3x=1/2(x+2)

We move all terms to the left:

21+3x-(1/2(x+2))=0



Domain of the equation: 2(x+2))!=0

x∈R



We multiply all the terms by the denominator


3x*2(x+2))-(1+21*2(x+2))=0

Wy multiply elements

6x^2(x+42x(x=0

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