3x-4+(x/2)=126

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Solution for 3x-4+(x/2)=126 equation: 



3x-4+(x/2)=126

We move all terms to the left:

3x-4+(x/2)-(126)=0

We add all the numbers together, and all the variables

3x+(+x/2)-4-126=0

We add all the numbers together, and all the variables

3x+(+x/2)-130=0

We get rid of parentheses

3x+x/2-130=0

We multiply all the terms by the denominator


3x*2+x-130*2=0

We add all the numbers together, and all the variables

x+3x*2-260=0

Wy multiply elements

x+6x-260=0

We add all the numbers together, and all the variables

7x-260=0

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

7x=260

x=260/7

x=37+1/7

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