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Rashid [163]
3 years ago
15

1. If 3X + Y =P and X+Y=Q, what is X in terms of P and Q?

Mathematics
1 answer:
ch4aika [34]3 years ago
5 0

'is' means =

so

X =

so

3X + Y = P

3X = P - Y

X = (P - Y) ÷ 3

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