0.4x+7=1.2x-6

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Solution for 0.4x+7=1.2x-6 equation: 



0.4x+7=1.2x-6

We move all terms to the left:

0.4x+7-(1.2x-6)=0

We get rid of parentheses

0.4x-1.2x+6+7=0

We add all the numbers together, and all the variables

-0.8x+13=0

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

-0.8x=-13

x=-13/-0.8

x=16+0.2/0.8

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