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  • 21-02-2020
  • Mathematics
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Solve 4(x + 1) = 4x + 4.

a. No solution
b. 0
c. All real numbers
d. 1

Respuesta :

Аноним Аноним
  • 21-02-2020

Answer:

c. All real numbers

Step-by-step explanation:

Step  1  :

Equation at the end of step  1  :

 4 • (x + 1) -  (4x + 4)  = 0

Step  2  :

Equation at the end of step  2  :

 0  = 0

Step  3  :

Equations which are always true :

3.1    Solve   0  = 0This equation is a tautology (Something which is always true)

Equation is alway true

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