Question

Holaa
Porfavor ayúdenme
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Answer 1

x=19.3

0.3x + (-1/2) = 5.3

0.3x + (-1/2) = (48/9)

0.3x - 1/2 = 48/9

0.3x = 48/9 + 1/2

0.3x = 5.8

x = 5.8 / 0.3

x = 19.3