Simplify by combining like terms: 5a − 8c + b + 3c −9a + 6b

Answer 1

To simplify the expression \( 5a - 8c + b + 3c - 9a + 6b \), we can combine like terms.

1. Combine the \( a \) terms: \[ 5a - 9a = -4a \]

2. Combine the \( b \) terms: \[ b + 6b = 7b \]

3. Combine the \( c \) terms: \[ -8c + 3c = -5c \]

Now, we can combine all the simplified parts: \[ -4a + 7b - 5c \]

Thus, the simplified expression is: \[ \boxed{-4a + 7b - 5c} \]