Problem
$(2 b-8)+\left(b-7 b^{2}\right)=$
Solution
Step 1 ：Given expression: \((2b - 8) + (b - 7b^2)\)
Step 2 ：Combine like terms: \(-7b^2 + 3b - 8\)
Step 3 ：Final Answer: \(\boxed{-7b^2 + 3b - 8}\)
Step 1 ：Given expression: \((2b - 8) + (b - 7b^2)\)
Step 2 ：Combine like terms: \(-7b^2 + 3b - 8\)
Step 3 ：Final Answer: \(\boxed{-7b^2 + 3b - 8}\)
