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Shalnov [3]
3 years ago
13

Y=5x+18 -2x+2y=-4 Please help me fast

Mathematics
1 answer:
horrorfan [7]3 years ago
8 0
X=-5 and y=-7

plug x and y into -2x+y=-4 and you will get 10-14=-4 which is -4=-4
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