1/2(4x+6x)=2x+9

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Solution for 1/2(4x+6x)=2x+9 equation: 



1/2(4x+6x)=2x+9

We move all terms to the left:

1/2(4x+6x)-(2x+9)=0



Domain of the equation: 2(4x+6x)!=0

x∈R



We add all the numbers together, and all the variables

1/2(+10x)-(2x+9)=0

We get rid of parentheses

1/2(+10x)-2x-9=0

We multiply all the terms by the denominator


-2x*2(+10x)-9*2(+10x)+1=0

Wy multiply elements

-4x^2(+-18x(++1=0

We use the square of the difference formula

-4x^2(-18x(+1=0

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