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= 8 21/40
= 8 + 21/40
= 8/1 + 21/40
= (8/1 * 40/40) + 21/40
= 320/40 + 21/40
= 341/40
= 341 ÷ 40
= 8.525
5x = y + 6 (I)
2x - 3y = 4 (II)
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We have:
5x = y + 6 →

Soon:
2x - 3y = 4 →

<span>least common multiple (5)
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