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5 votes
Need to find the value of x

Need to find the value of x-example-1
User Dawan
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2 Answers

1 vote

90^(\circ)+2x^(\circ)+3x^(\circ)=180^(\circ) \\\\ 90+2x+3x=180 \ |-90\\\\ 5x=90 \ |:5 \\\\ x=18

Answer:
x=18


User Pih
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4 votes
3x2=x but no formula

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