julio = 5x cesar = 8x roberto = 12x
5x + 8x + 12x = 40 000
25x = 40 000
x = 40 000 / 25
x = 1 600
julio = 5x
julio = 5 . 1 600
julio = 8 000 ,00
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Verified answer
julio = 5x cesar = 8x roberto = 12x
5x + 8x + 12x = 40 000
25x = 40 000
x = 40 000 / 25
x = 1 600
julio = 5x
julio = 5 . 1 600
julio = 8 000 ,00