kk06hart kk06hart

08-10-2019
Mathematics

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Four times a number is equal to five times the same number plus five. What is the number?

Respuesta :

AlexVavvas AlexVavvas

08-10-2019

Answer:

x = -5

Step-by-step explanation:

4 x (number) = 5 x (number) + 5

in other words...

[tex]4x = 5x + 5 \\ 4x - 5x = 5x + 5 - \: 5x\\ - x = 5 \\ x = - 5[/tex]

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