11+3(2x-1)/2=20-x

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Solution for 11+3(2x-1)/2=20-x equation: 



11+3(2x-1)/2=20-x

We move all terms to the left:

11+3(2x-1)/2-(20-x)=0

We add all the numbers together, and all the variables

3(2x-1)/2-(-1x+20)+11=0

We get rid of parentheses

3(2x-1)/2+1x-20+11=0

We multiply all the terms by the denominator


3(2x-1)+1x*2-20*2+11*2=0

We add all the numbers together, and all the variables

3(2x-1)+1x*2-18=0

We multiply parentheses

6x+1x*2-3-18=0

Wy multiply elements

6x+2x-3-18=0

We add all the numbers together, and all the variables

8x-21=0

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

8x=21

x=21/8

x=2+5/8

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