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Mama L [17]
3 years ago
10

Jacob’s age is two years more than the sum of the ages of his siblings Becky and Micah. Which equation represents Jacob’s age? A

. z = x + y − 2; x represents Micah's age, y represents Becky's age, and z represents Jacob's age B. x = y + z + 2; x represents Jacob's age, y represents Micah's age, and z represents Becky's age C. x = 2 + y + z; x represents Becky's age, y represents Jacob's age, and z represents Micah's age D. y = x + z − 2; x represents Jacob's age, y represents Becky's age, and z represents Micah's age
Mathematics
1 answer:
Yuliya22 [10]3 years ago
7 0

Answer:

B is the answer.

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We have the equations:
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We'll use Elimination by Substitution.
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So,
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