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Neko [114]
3 years ago
9

M_1=3x, m 2 = 4x, m 3 = 2x, find x. 10 20 30 40

Mathematics
1 answer:
Julli [10]3 years ago
4 0

Answer:

x=20

Step-by-step explanation:

3x+4x+2x = 180

9x =180

x = 20

note: brainliest would be appreciated.

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