The sum of the length l and 19 is l + 19. ;
The sum of the length l and 19 is represented as l + 19 . This expression demonstrates that we add the unknown length l to the constant 19. The resulting expression reflects the total of both values without specifying the exact value for l .
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Jawaban:283 | 86 -6 -- 26 -24 --- 2 Jadi, 86 ÷ 3 = 28 sisa 2