3x-1/2=8x-20

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Solution for 3x-1/2=8x-20 equation: 



3x-1/2=8x-20

We move all terms to the left:

3x-1/2-(8x-20)=0

We get rid of parentheses

3x-8x+20-1/2=0

We multiply all the terms by the denominator


3x*2-8x*2-1+20*2=0

We add all the numbers together, and all the variables

3x*2-8x*2+39=0

Wy multiply elements

6x-16x+39=0

We add all the numbers together, and all the variables

-10x+39=0

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

-10x=-39

x=-39/-10

x=3+9/10

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