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kifflom [539]
3 years ago
14

Please help me i dont understand i need to pass ...............

Mathematics
1 answer:
blsea [12.9K]3 years ago
8 0
For L to be parallel to M, then 7x - 7 must be equal to 4x + 14, as they are alternate angles along 'parallel lines'.

Thus, 7x - 7 = 4x + 14
3x = 21
x = 7
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