Math, asked by vaibhavrajpurohit14, 2 months ago

टू एक्स प्लस 7 इक्वल टू 3 स्क्वायर ब्रैकेट एक्स प्लस 4 ब्रैकेट​

Answers

Answered by Anonymous
4

2x + 7 =  {3}^{2} (x + 4) \\  \\ 2x + 7 = 9(x + 4) \\  \\ 2x + 7 = 9x + 36 \\  \\ 2x - 9x = 36 - 7 \\  \\  - 7x = 29 \\  \\ x =   - \frac{29}{7}

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