Question

5x2=4x+7 please give the answer

Answer 1

hey friend here is your answer
5×2=10
4×+7=11×
10=11×
hope its help you

Answer 2

$5 {x}^{2} - 4x - 7 = 0 \\ value \: of \: x \: will \: be \\ \frac{ - b + \sqrt{ {b}^{2} - 4ac} }{2a } and \: \frac{ - b - \sqrt{ {b}^{2} - 4ac } }{2a} \\ so \\ \frac{4 + \sqrt{16 - 4( - 7)(5)} }{10} \\ \frac{4 + \sqrt{156} }{10} = \frac{2 + \sqrt{39} }{5}$
hope it will help you