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AleksandrR [38]
2 years ago
5

Write a two column proof

Mathematics
1 answer:
Annette [7]2 years ago
8 0

4y=2x-10 and y=6

use the second expression to calculate the left-hand side of the first equation:

4\cdot 6 = 2x -10\\24 = 2x -10

Add 10 to both sides if this equation to get

34 = 2x

and divide both sides by 2

17 = x

this proves that x = 17, give the two initial equations

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