Question

$9m+5^{2}-\sqrt{49} =7m+8^{2} +\sqrt{16} \\Ecuacion$

Answer 1

Respuesta:

$m = 25$

Explicación paso a paso:

$9m+5^{2}-\sqrt{49} =7m+8^{2} +\sqrt{16}$

$9m + 25 - 7 = 7m + 64 + 4$

$2m = 50$

$m = 25$

Comprobación:

$9(25) + {5}^{2} - \sqrt{49} = 7(25) + {8}^{2} + \sqrt{16}$

$225 + 25 - 7 = 175 + 64 + 4$

$243 = 243$

RPTA:

$m = 25$