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IgorC [24]
3 years ago
7

Solve 5x+3y=-27 -9x+2y=19

Mathematics
1 answer:
Nataliya [291]3 years ago
5 0
45x+27y=-243
-45x+10y= 95

37y= -148

y= -4

5x-12= -27

5x=-15

x=-3
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