kaparker kaparker

13-11-2020
Mathematics

contestada

10 + 2a = - 18 please give an explanation as that's all I'm really looking for :)

Respuesta :

Harloew13 Harloew13

13-11-2020

Answer:

a=-14

Step-by-step explanation:

10+2a=-18

subtract 10 from 10 and -18

2a = -28

then devid by 2 from 2 and -28

a=-14

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