20x+-1=2x-4

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Solution for 20x+-1=2x-4 equation: 



20x+-1=2x-4

We move all terms to the left:

20x+-1-(2x-4)=0

We add all the numbers together, and all the variables

20x-(2x-4)=0

We get rid of parentheses

20x-2x+4=0

We add all the numbers together, and all the variables

18x+4=0

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

18x=-4

x=-4/18

x=-2/9

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