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Given the equation 5x – 2y = 22 and a solution (3a, 4). Find a.

Given the equation 5x – 2y = 22 and a solution (3a, 4). Find a.
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2 votes
Given the equation 5x – 2y = 22 and a solution (3a, 4). Find a.

User Marcus Henrique
by
8.7k points

1 Answer

5 votes

Answer:

a = 2

Explanation:

5(3a) - 2(4) = 22

15a - 8 = 22

15a = 30

a = 2

User Applejuiceteaching
by
8.3k points
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