Math, word problem, Today a boy is twice as old as he was four years ago. Find his current age.

Today a boy is as old as he was 4 years ago. How old is he today. I need to find the equation to find how old he is today.
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3 Answers

Let x be the boy's current age.

x = 2(x - 4)

x = 2x - 8

8 = x
by Level 6 User (23.1k points)

4 is half his age now 

double 4 and u get 8

by Level 9 User (42.6k points)
2 x 4 = 8. He is 8 years old.
by Level 2 User (1.3k points)

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