Respuesta :
Answer:
1
Step-by-step explanation:
let the number be x
4 times = 4x
the sum of 4 times a number and 5 equals to 9
4x + 5 = 9
4x = 9 - 5
4x = 4
divide both sides by 4
x = 1
Answer:
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Step-by-step explanation: