What is the answer to 15.4=-b/(0.2)+1.9 ?

The answer to 15.4=-b/(0.2)+1.9 is b=-2.7

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15.4=-b/(0.2)+1.9

15.4 = - \frac{b}{0.2} + 1.9

b = - 2.7

Solution steps

15.4 = - \frac{b}{0.2} + 1.9

Switch sides

- \frac{b}{0.2} + 1.9 = 15.4

Move

1.9

to the right side

- \frac{b}{0.2} = 13.5

Multiply both sides by

0.2

- b = 2.7

Divide both sides by

- 1

b = - 2.7

58 - 38 s = 2 - s

4 (x + 5) = 12

- 2 (3 x - 10) + 8 x = 7 x + 20 + 7 x

E = (\frac{1}{2})^{- 2} \cdot (\frac{4}{3})^{- 1} - (\frac{1}{3})^{- 1}

5 - 2 x = x + 2

What is the answer to 15.4=-b/(0.2)+1.9 ?
The answer to 15.4=-b/(0.2)+1.9 is b=-2.7
Solve for b: 15.4=-b/(0.2)+1.9
The solution is b=-2.7