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Margaret [11]
3 years ago
7

Select the correct answer.

Mathematics
1 answer:
Goshia [24]3 years ago
5 0

The right answer is Option B.

Step-by-step explanation:

Let,

Age of Nora = x

Age of Damon = y

According to given statement;

x = 3y      Eqn 1

In 8 years;

x+8 = 2(y+8)     Eqn 2

Putting value of x from Eqn 1 in Eqn 2

3y+8=2(y+8)\\3y+8=2y+16\\3y-2y=16-8\\y=8

Damon is now 8 years old.

In 8 years, he will be = 8+8 = 16 years old

Damon will be 16 years old in 8 years.

The right answer is Option B.

Keywords: linear equation, substitution method

Learn more about linear equations at:

  • brainly.com/question/10081622
  • brainly.com/question/10341324

#LearnwithBrainly

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