Answer:
-13
Step-by-step explanation:
Detention of coefficient: The number next to the letter variable.
Identify the terms constants coefficient and variables in the following equation 13x + 5y - 2 = 3
4x+4
The answer is option b.
Explanation in the pic.
Need any other maths, feel free!!
take 16+5=21. 29-21=8 so answer is 8