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  • 02-05-2021
  • Mathematics
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please help me OMggggG

I need answers rnn before Tuesday ​

please help me OMggggGI need answers rnn before Tuesday class=

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Аноним Аноним
  • 02-05-2021

All angles make up 540°.

Use an algebra expression to clarify this.

9x+7x+15+5x-25+6x+25+6x-3=540

Add like terms.

33x+12=540

33x=528

x=16

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