Penjelasan dengan langkah-langkah:
kelulung = 2p + 2l
270 = 2(3x-2)+2(x+5)
270 = 6x - 4 + 2x + 10
270 = 8x + 6
8x = 270-6
8x = 264
x = 264/8 = 33
Jawaban:
33
2*[(3x-2)+(x+5)]
2*(4x+3)
8x+6=270
8x=264
x=33
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Penjelasan dengan langkah-langkah:
kelulung = 2p + 2l
270 = 2(3x-2)+2(x+5)
270 = 6x - 4 + 2x + 10
270 = 8x + 6
8x = 270-6
8x = 264
x = 264/8 = 33
Jawaban:
33
Penjelasan dengan langkah-langkah:
2*[(3x-2)+(x+5)]
2*(4x+3)
8x+6=270
8x=264
x=33