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Reika [66]
3 years ago
9

Find the value of x 23345614

Mathematics
1 answer:
Juliette [100K]3 years ago
3 0

The two angles together form a straight angle, i.e. an angle of 180 degrees. This means that

7x + 2x+27 = 180

Sum like terms:

9x+27 = 180

Subtract 27 from both sides:

9x = 153

Divide both sides by 9:

x = \dfrac{153}{9} = 17

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