17-09-2019
Mathematics

contestada

solving equations with variables on both sides

solving equations with variables on both sides class=

Respuesta :

mahamahmood95 mahamahmood95

19-09-2019

Answer:

a=-27

Step-by-step explanation:

⅓a-6=-15

multiply by 3 on both sides

3(⅓a-6)=3(-15)

a-18=-45

add 18 on both sides

a=-45+18

a=-27

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