3b-7+4b=6-2b-4

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Solution for 3b-7+4b=6-2b-4 equation: 



3b-7+4b=6-2b-4

We move all terms to the left:

3b-7+4b-(6-2b-4)=0

We add all the numbers together, and all the variables

3b+4b-(-2b+2)-7=0

We add all the numbers together, and all the variables

7b-(-2b+2)-7=0

We get rid of parentheses

7b+2b-2-7=0

We add all the numbers together, and all the variables

9b-9=0

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

9b=9

b=9/9

b=1

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