Question

In expression 5a + 7a, what is the co-efficient of a?​

Answer 1

Answer:

5 and 7

Step-by-step explanation:

For example if you take a expression, 8x + 2x; then the coefficient of x is 8 and 2 and the coefficient of 8 is x

Answer 2

Answer:

13a. is the answer it might be.