Respuesta :

WolfXciTe

Answer:

The most obvious one i can think of would be

x = 13

Step-by-step explanation:

x + 8 = 21

x + 8-8 = 21-8

x = 13

Cricetus

The value of the "x" will be "13".

The given equation is:

→ [tex]x+8=21[/tex]

By subtracting "8" from both sides of the equation, we get

→ [tex]x+8-8=21-8[/tex]

By applying the subtraction, we get

→ [tex]x = 13[/tex]

Thus the above answer is correct.

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