0.3x-4=0.7x+18

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Solution for 0.3x-4=0.7x+18 equation: 



0.3x-4=0.7x+18

We move all terms to the left:

0.3x-4-(0.7x+18)=0

We get rid of parentheses

0.3x-0.7x-18-4=0

We add all the numbers together, and all the variables

-0.4x-22=0

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

-0.4x=22

x=22/-0.4

x=-55

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