1.7=1.9(b-4)-4

Solution for 1.7=1.9(b-4)-4 equation:

1.7=1.9(b-4)-4

We move all terms to the left:

1.7-(1.9(b-4)-4)=0


We calculate terms in parentheses: -(1.9(b-4)-4), so:

1.9(b-4)-4

We multiply parentheses

1.9b-7.6-4

We add all the numbers together, and all the variables

1.9b-11.6

Back to the equation:

-(1.9b-11.6)


We get rid of parentheses

-1.9b+11.6+1.7=0

We add all the numbers together, and all the variables

-1.9b+13.3=0

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

-1.9b=-13.3

b=-13.3/-1.9

b=7+1.7763568394003E-15/1.9