Answer:
find out what x is and it is 6 it is 6 because 2 times 6 is 12 and 12 plus 4 is 16
Explanation:
x=6
2x+4=16
2x+4-4=16-6
2x=12
Proof:
2(6)+4=16
12+4=16
16=16
Hope this helps ;) ❤❤❤
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