7x+x/2=30

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Solution for 7x+x/2=30 equation: 



7x+x/2=30

We move all terms to the left:

7x+x/2-(30)=0

We multiply all the terms by the denominator


7x*2+x-30*2=0

We add all the numbers together, and all the variables

x+7x*2-60=0

Wy multiply elements

x+14x-60=0

We add all the numbers together, and all the variables

15x-60=0

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

15x=60

x=60/15

x=4

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