Answer:
joy's weight = a
lyns weight = s
a = 3 + s
a + s = 105
3 + s + s = 105
3 + 2s = 105
2s = 105 - 3
2s = 102
s = 102/2
s = 51
a = 3 + 51 = 54
so, Joy's weight = 54 kg, her sister's weight = 51 kg
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Step-by-step explanation:
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Verified answer
Answer:
joy's weight = a
lyns weight = s
a = 3 + s
a + s = 105
3 + s + s = 105
3 + 2s = 105
2s = 105 - 3
2s = 102
s = 102/2
s = 51
a = 3 + 51 = 54
so, Joy's weight = 54 kg, her sister's weight = 51 kg
paki brainliest naman po
Answer:
xxychgccyyf
fghhcyydxcc
Step-by-step explanation:
PA follow