0.8(x+7)=20

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Solution for 0.8(x+7)=20 equation: 



0.8(x+7)=20

We move all terms to the left:

0.8(x+7)-(20)=0

We multiply parentheses

0.8x+5.6-20=0

We add all the numbers together, and all the variables

0.8x-14.4=0

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

0.8x=14.4

x=14.4/0.8

x=18

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