0.4(x-20)=830

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Solution for 0.4(x-20)=830 equation: 



0.4(x-20)=830

We move all terms to the left:

0.4(x-20)-(830)=0

We multiply parentheses

0.4x-8-830=0

We add all the numbers together, and all the variables

0.4x-838=0

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

0.4x=838

x=838/0.4

x=2095

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