2(1x+9)=20

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Solution for 2(1x+9)=20 equation:



2(1x+9)=20
We move all terms to the left:
2(1x+9)-(20)=0
We add all the numbers together, and all the variables
2(x+9)-20=0
We multiply parentheses
2x+18-20=0
We add all the numbers together, and all the variables
2x-2=0
We move all terms containing x to the left, all other terms to the right
2x=2
x=2/2
x=1

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