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Forming and Solving Basic Equations - Question 5

Forming and Solving Basic Equations - Question 5-example-1

1 Answer

6 votes

Answer:

a = c + 7

Explanation:

given the relationships

a = b + 9 → (1)

b = c - 2 → (2)

substitute b = c - 2 into (1)

a = c - 2 + 9 = c + 7

then the relationship between a and c is

a = c + 7

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