2 years ago

Calcule o valor x na equação do 1° grau: 16x-21=x+9

Mathematics

1 answer:

wlad13 [49]2 years ago

4 0

Answer:

16x-21=x+9

15x=30

x=2

eu acho que e nao sei mais o outro cara respondeu ali

Step-by-step explanation:

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Calcule o valor x na equação do 1° grau: 16x-21=x+9​

Calcule o valor x na equação do 1° grau: 16x-21=x+9