2(4+8b)=2(4+4b)-7b

Solution for 2(4+8b)=2(4+4b)-7b equation:

2(4+8b)=2(4+4b)-7b

We move all terms to the left:

2(4+8b)-(2(4+4b)-7b)=0

We add all the numbers together, and all the variables

2(8b+4)-(2(4b+4)-7b)=0

We multiply parentheses

16b-(2(4b+4)-7b)+8=0


We calculate terms in parentheses: -(2(4b+4)-7b), so:

2(4b+4)-7b

We add all the numbers together, and all the variables

-7b+2(4b+4)

We multiply parentheses

-7b+8b+8

We add all the numbers together, and all the variables

b+8

Back to the equation:

-(b+8)


We get rid of parentheses

16b-b-8+8=0

We add all the numbers together, and all the variables

15b=0

b=0/15

b=0