Question

16a + 7c^2 + 5 - 7a+c

Answer 1

Answer:

9a + 7c² + 5 + c

Step-by-step explanation:

$16a + {7}^{2} + 5 - 7a + c$

$16a - 7a = (16 - 7)a = 9a$

$\boxed{\green{= 9a + {7c}^{2} + 5 + c}}$