-2+8(5+4b)=70

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Solution for -2+8(5+4b)=70 equation: 



-2+8(5+4b)=70

We move all terms to the left:

-2+8(5+4b)-(70)=0

We add all the numbers together, and all the variables

8(4b+5)-2-70=0

We add all the numbers together, and all the variables

8(4b+5)-72=0

We multiply parentheses

32b+40-72=0

We add all the numbers together, and all the variables

32b-32=0

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

32b=32

b=32/32

b=1

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