Answer:
X=10
Step-by-step explanation:
Isolate x on one side of the equation.
(x+4)/2=7
2(x+4)/2=7*2 (First, multiply 2 from both sides.)
7*2 (Solve.)
7*2=14
x+4=14
x+4-4=14-4 (Subtract 4 from both sides.)
14-4 (Solve.)
14-4=10
x=10
Therefore, the correct answer is x=10.
