Question

resuelve: 5m-45=2m+27

Answer 1

Respuesta:

m = 24

Explicación paso a paso:

Planteamiento:

5m - 45 = 2m + 27

Desarrollo:

5m - 2m - 45 = 2m - 2m + 27

3m -45 = 0 + 27

3m - 45 + 45 = 27 + 45

3m - 0 = 72

3m = 72

3m/3 = 72/3

1m = 24

m = 24

Comprobación:

5*24 - 45 = 2*24 + 27

120 - 45 = 48 + 27 = 75

Respuesta:

m = 24