8=-1.8(-2)+b

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Solution for 8=-1.8(-2)+b equation: 



8=-1.8(-2)+b

We move all terms to the left:

8-(-1.8(-2)+b)=0



We calculate terms in parentheses: -(-1.8(-2)+b), so:

-1.8(-2)+b

determiningTheFunctionDomain
b-1.8(-2)

We add all the numbers together, and all the variables

b+3.6

Back to the equation:

-(b+3.6)



We get rid of parentheses

-b-3.6+8=0

We add all the numbers together, and all the variables

-1b+4.4=0

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

-b=-4.4

b=-4.4/-1

b=4+0.4/1

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