2x+20=11=

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Solution for 2x+20=11= equation: 



2x+20=11=

We move all terms to the left:

2x+20-(11)=0

We add all the numbers together, and all the variables

2x+9=0

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

2x=-9

x=-9/2

x=-4+1/2

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