1/2x+3/4x=18.5

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Solution for 1/2x+3/4x=18.5 equation: 



1/2x+3/4x=18.5

We move all terms to the left:

1/2x+3/4x-(18.5)=0



Domain of the equation: 2x!=0

x!=0/2

x!=0

x∈R





Domain of the equation: 4x!=0

x!=0/4

x!=0

x∈R



We add all the numbers together, and all the variables

1/2x+3/4x-18.5=0

We calculate fractions


4x/8x^2+6x/8x^2-18.5=0

We multiply all the terms by the denominator


4x+6x-(18.5)*8x^2=0

We add all the numbers together, and all the variables

10x-(18.5)*8x^2=0

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