Respuesta :

27+a=32
a=32-27
a=5


Hope this helped you :)
Isolate the a. Note the equal sign. What you do to one side, you do to the other.

Subtract 27 from both sides to isolate the a.

a + 27 (-27) = 32 (-27)

a = 32 (-27)

Subtract

a = 5

is your answer


hope this helps