Penjelasan dengan langkah-langkah:
x + 32 = 3x
2x = 32
x = 16
3x + 3y = 180
x + y = 60
y = 60 - x
y = 60 - 16
y =44
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Penjelasan dengan langkah-langkah:
x + 32 = 3x
2x = 32
x = 16
3x + 3y = 180
x + y = 60
y = 60 - x
y = 60 - 16
y =44