7-4x+1=2x+20

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Solution for 7-4x+1=2x+20 equation: 



7-4x+1=2x+20

We move all terms to the left:

7-4x+1-(2x+20)=0

We add all the numbers together, and all the variables

-4x-(2x+20)+8=0

We get rid of parentheses

-4x-2x-20+8=0

We add all the numbers together, and all the variables

-6x-12=0

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

-6x=12

x=12/-6

x=-2

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