7x-2.2=2x-2.2-3

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Solution for 7x-2.2=2x-2.2-3 equation: 



7x-2.2=2x-2.2-3

We move all terms to the left:

7x-2.2-(2x-2.2-3)=0

We add all the numbers together, and all the variables

7x-(2x-5.2)-2.2=0

We get rid of parentheses

7x-2x+5.2-2.2=0

We add all the numbers together, and all the variables

5x+3=0

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

5x=-3

x=-3/5

x=-3/5

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