1.2x+3=0.8x+7

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Solution for 1.2x+3=0.8x+7 equation: 



1.2x+3=0.8x+7

We move all terms to the left:

1.2x+3-(0.8x+7)=0

We get rid of parentheses

1.2x-0.8x-7+3=0

We add all the numbers together, and all the variables

0.4x-4=0

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

0.4x=4

x=4/0.4

x=10

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