Respuesta :

chessplayer601

Answer:

addition property of equality

Step-by-step explanation:

x-7=5 to cancel add 7 to each side

x-7+7=5+7

x=12

blackshades
Answer:
Addition property of equality (1st option)

Step-by-step explanation:
x - 7 = 5
By adding 7 to both the sides,
x - 7 + 7 = 5 + 7
And cancelling 7 in the LHS & adding 5 to 7 in the RHS,
x = 12

Hope it helps ⚜