Question

simplify the expression: 850-(9x5) + A + (3A + 8)

Answer 1

$\begin{gathered} 850-(9\times5)+A+(3A+8) \\ 850-45+A+3A+8 \\ \text{Add like terms:} \\ (850-45+8)+(3A+A) \\ 813+4A \end{gathered}$