x+(x-1)/2=4

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Solution for x+(x-1)/2=4 equation: 



x+(x-1)/2=4

We move all terms to the left:

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

We multiply all the terms by the denominator


x*2+(x-1)-4*2=0

We add all the numbers together, and all the variables

x*2+(x-1)-8=0

Wy multiply elements

2x+(x-1)-8=0

We get rid of parentheses

2x+x-1-8=0

We add all the numbers together, and all the variables

3x-9=0

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

3x=9

x=9/3

x=3

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