Respuesta :
x + 64 = 72
since there is an equal sign, you must do the exact same thing you do on one side to the other
isolate the x
x + 64 (-64) = 72 (-64)
x = 72 - 64
x = 8
8 is your answer
hope this helps
since there is an equal sign, you must do the exact same thing you do on one side to the other
isolate the x
x + 64 (-64) = 72 (-64)
x = 72 - 64
x = 8
8 is your answer
hope this helps