7x+1.2x=3x+7

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



7x+1.2x=3x+7

We move all terms to the left:

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

We add all the numbers together, and all the variables

8.2x-(3x+7)=0

We get rid of parentheses

8.2x-3x-7=0

We add all the numbers together, and all the variables

5.2x-7=0

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

5.2x=7

x=7/5.2

x=1+1/2.88888888889

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