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

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



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

We move all terms to the left:

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



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

x∈R



We add all the numbers together, and all the variables

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

We add all the numbers together, and all the variables

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

We multiply all the terms by the denominator


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

Wy multiply elements

6x^2(+-6x(++1=0

We use the square of the difference formula

6x^2(-6x(+1=0

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