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cluponka [151]
3 years ago
15

X-y=2 y=1/2x I know to substitute it in (first step) but I forget what comes after

Mathematics
1 answer:
laila [671]3 years ago
6 0
X -(1/2x) = 2
1/2x = 2
x = 4
(4) - y = 2
y = 2
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