3.2x+3=1.2x+9

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Solution for 3.2x+3=1.2x+9 equation: 



3.2x+3=1.2x+9

We move all terms to the left:

3.2x+3-(1.2x+9)=0

We get rid of parentheses

3.2x-1.2x-9+3=0

We add all the numbers together, and all the variables

2x-6=0

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

2x=6

x=6/2

x=3

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