Respuesta :
Answer:
18
Step-by-step explanation:
5x + 18 = 4x + 36 subtract 4x from both sides
(5x-4x) +18 = 36
x + 18 = 36 subtract 18 from both sides
x= 36-18
x = 18
Answer: the number is 18
Step-by-step explanation:
The statement can be written mathematically as;
5y + 18 = 36 + 4y
We solve
5y - 4y = 36 - 18
y = 18