Find x K (7x + 217 47 M

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Rudolf Manusachi asked Mar 3, 2023

437,208 views

41 votes

Find x

K (7x + 217
47
M

Mathematics
college

Rudolf Manusachi asked Mar 3, 2023

by Rudolf Manusachi

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1 Answer

9 votes

Answer:

x=16

Explanation:

The opposite angles will always be supplementary

<K + < M = 180

47+ 7x+21 = 180

Combine like terms

7x+68 = 180

Subtract 68

7x = 180-68

7x = 112

Divide by 7

7x/7 = 116/7

x =16

Craftrac answered Mar 7, 2023

by Craftrac

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