Question

Resolver :

22a-30a= 8

Resolver:

6m-8m = 20

Answer 1

Respuesta:

1. a = -1

2. m = -10

Explicación paso a paso:

1. Resolver :

22a-30a= 8 => -8a = 8 => a = -1

2. Resolver:

6m-8m = 20 => -2m = 20 => m = -10

RPTA:

1. a = -1

2. m = -10