2x+20=87

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Solution for 2x+20=87 equation: 



2x+20=87

We move all terms to the left:

2x+20-(87)=0

We add all the numbers together, and all the variables

2x-67=0

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

2x=67

x=67/2

x=33+1/2

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