ehreaul11 ehreaul11

08-12-2020
Mathematics

contestada

solve 4-2(-5a-10)=30

Respuesta :

08-12-2020

Answer:

A= 0.6

Step-by-step explanation:

4 - 2(-5a - 10) = 30

4 + 10a + 20 = 30

10a = 6

a = 0.6

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