x-7+x+x+(x/2-4)=122

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Solution for x-7+x+x+(x/2-4)=122 equation: 



x-7+x+x+(x/2-4)=122

We move all terms to the left:

x-7+x+x+(x/2-4)-(122)=0

We add all the numbers together, and all the variables

3x+(x/2-4)-129=0

We get rid of parentheses

3x+x/2-4-129=0

We multiply all the terms by the denominator


3x*2+x-4*2-129*2=0

We add all the numbers together, and all the variables

x+3x*2-266=0

Wy multiply elements

x+6x-266=0

We add all the numbers together, and all the variables

7x-266=0

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

7x=266

x=266/7

x=38

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