Respuesta :
4x-5=31
Add 5 to both sides
4x=36
Divide both sides by 4
x=9
Final answer: 9
Add 5 to both sides
4x=36
Divide both sides by 4
x=9
Final answer: 9
The answer is C. 9., because 31+5=36, which means you'd find what x equals. So since 9 times 4 equals 36 the answer is C.