0.3x+0.5=0.8x-3.0

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Solution for 0.3x+0.5=0.8x-3.0 equation: 



0.3x+0.5=0.8x-3.0

We move all terms to the left:

0.3x+0.5-(0.8x-3.0)=0

We add all the numbers together, and all the variables

0.3x-(0.8x-3)+0.5=0

We get rid of parentheses

0.3x-0.8x+3+0.5=0

We add all the numbers together, and all the variables

-0.5x+3.5=0

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

-0.5x=-3.5

x=-3.5/-0.5

x=+7

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