Answer:
x=6
Explanation:
2x+4=16
-4 -4
2x+4-4=16-4
2x=12
/2 /2
2x/2=12/2
2x+4 = 16
Subtract 4 on each side
2x+4-4 = 16-4
2x = 12
Divide each side by 2
2x/2 = 12/2
x = 6
5.4m questions
7.0m answers