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Need help pls , 20 points no links or else I will report
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0 votes
Need help pls , 20 points
no links or else I will report

Need help pls , 20 points no links or else I will report-example-1
User Donnie
by
7.6k points

2 Answers

1 vote

Answer:

x=72

Explanation:

x=3/4x+18

4(x=3/4+18)

4x=3x+72

x=72

User Nicholas Morley
by
8.0k points
6 votes

Answer:

  • 18² + (3/4x)² = x²
  • 18² = x² - 9/16x²
  • 18² = 7/16x²
  • x² = 16*18²/7
  • x = 72/√7
  • x ≈ 54.42
User Gussilago
by
7.9k points
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