Question

7b - 2/5 = 6b - 7/5 equations with variables on both sides: decimals & fractions

Answer 1

Final Answer: $b = -1$

Steps/Reasons/Explanation:

Question: $7b - 2/5 = 6b - 7/5$ equations with variables on both sides: decimals & fractions.

Step 1: Subtract $6b$ from both sides.

$7b - \frac{2}{5} - 6b = -\frac{7}{5}$

Step 2: Simplify $7b - \frac{2}{5} - 6b$ to $b - \frac{2}{5}$.

$b - \frac{2}{5} = -\frac{7}{5}$

Step 3: Add $\frac{2}{5}$ to both sides.

$b = -\frac{7}{5} + \frac{2}{5}$

Step 4: Simplify $-\frac{7}{5} + \frac{2}{5}$ to $-1$.

$b = -1$

~I hope I helped you :)~