x/2+4x=9

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Solution for x/2+4x=9 equation: 



x/2+4x=9

We move all terms to the left:

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

We add all the numbers together, and all the variables

4x+x/2-9=0

We multiply all the terms by the denominator


4x*2+x-9*2=0

We add all the numbers together, and all the variables

x+4x*2-18=0

Wy multiply elements

x+8x-18=0

We add all the numbers together, and all the variables

9x-18=0

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

9x=18

x=18/9

x=2

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