3x-20=1/2

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



3x-20=1/2
We move all terms to the left:
3x-20-(1/2)=0
We add all the numbers together, and all the variables
3x-20-(+1/2)=0
We get rid of parentheses
3x-20-1/2=0
We multiply all the terms by the denominator
3x*2-1-20*2=0
We add all the numbers together, and all the variables
3x*2-41=0
Wy multiply elements
6x-41=0
We move all terms containing x to the left, all other terms to the right
6x=41
x=41/6
x=6+5/6

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