Respuesta :

Step 1: Flip the equation.

x
+
4
=

8
Step 2: Subtract 4 from both sides.

x
+
4

4
=

8

4

x
=

12
Step 3: Divide both sides by -1.

x

1
=

12

1
x
=
12
Answer:
x
=
12

Answer:

Uhhh 8

Step-by-step explanation: