Two angles are supplementary one is 30°less than five times the other find the angles
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let one angle be x
another angle will be =5x-30
according to question
x+5x-30=180
6x-30=180
6x=210
×=210÷6
×=35
so 1st angle is 35
another angle is 180-35=145
another angle will be =5x-30
according to question
x+5x-30=180
6x-30=180
6x=210
×=210÷6
×=35
so 1st angle is 35
another angle is 180-35=145
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