Question

3/10=-4b-1/5

Answer 1

solving for b
\[\frac{3}{10}=-4b-\frac{1}{5}\]
\[\frac{3}{10}+\frac{1}{5}=-4b\]
\[\frac{\frac{3}{10}+\frac{1}{5}}{-4}=b\]

Answer 2

\[\frac{3}{10}+\frac{1}{5}\]
\[\frac{3}{10}+\frac{2}{10}=\frac{5}{10}=\frac{1}{2}\]

Answer 3

\[\frac{\frac{1}{2}}{-4}\]
\[\frac{1}{2}*-\frac{1}{4}=-\frac{1}{8}\]

Answer 4

Thank yoy :**

Answer 5

sure thing