Question

Resuelva las siguientes ecuaciones.


ajuda es urgente T.T​

Answer 1

Respuesta:

Explicación paso a paso:

$a+ (-\frac{8}{3} ) =23$  

$a -\frac{8}{3} =23$

$a = 23+\frac{8}{3}$

$a = \frac{69+8}{3}$

$a = \frac{77}{3}$

$a = 25.7$

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$2y + ( -\frac{5}{4} )=0.75$

$2y -\frac{5}{4} = 0.75$

$2y = 0.75+\frac{5}{4}$

$2y = 0.75+1.25$

$2y =2$

$y = \frac{2}{2}$

$y = 1$

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$m-5 =\frac{2}{7}$

$m = \frac{2}{7} +5$

$m = \frac{37}{7}$

$m = 5.3$