sandralondono02
sandralondono02 sandralondono02
  • 18-11-2021
  • Mathematics
contestada

Plz help I need help

Plz help I need help class=

Respuesta :

EricTheHelper
EricTheHelper EricTheHelper
  • 18-11-2021

Answer:

-4.3

Step-by-step explanation:

Add 1.2 to both sides to get rid of -1.2

a=-4.3 is what you come up with

Answer Link
al61456788 al61456788
  • 18-11-2021

Answer:

-27

Step-by-step explanation:

-1.2=-5.5

signos en la multiplicacion

- con + = -

+ con - = -

+ con + = +

- con - = +

-1.2=-2

-5.5=-25

-25-2=-27

signos en la resta y suma

+ con + =+

- con - = -

- con + = el valor mayor es que define el signo

+ con - = el valor mayor es que define el signo

Answer Link

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