0.3x-4=0.2x+7

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Solution for 0.3x-4=0.2x+7 equation: 



0.3x-4=0.2x+7

We move all terms to the left:

0.3x-4-(0.2x+7)=0

We get rid of parentheses

0.3x-0.2x-7-4=0

We add all the numbers together, and all the variables

0.1x-11=0

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

0.1x=11

x=11/0.1

x=110

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