Coralzinhah Coralzinhah

21-08-2020
Mathematics

contestada

Me ajudem por favor: 3x+30=80

Respuesta :

Kh12IO3454 Kh12IO3454

21-08-2020

0.06 es la repuesta

Step-by-step explanation:

Aqui esta como lo podias aser:

1. 3x + 30=80

-30. -30

3x=50

÷3. ÷3

Necesitas que divinir 50 en 3

3(0.06) + 30=80 x=0.06

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