2 years ago

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

Mathematics

1 answer:

Julli [10]2 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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3 years ago

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