Math, asked by jaisinghal2604pcl4yl, 1 year ago

find a and b if a-2b =30

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Answered by sahuraj457
2

a + b = 180 \\ a - 2b = 30 \\ subtracting \: both \\ 3b = 150 \\ b = 50 \\ a = 130
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Answered by mammu1234
6
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