ehreaul11
ehreaul11
08-12-2020
Mathematics
contestada
solve 4-2(-5a-10)=30
Respuesta :
kmnhp
kmnhp
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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