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  • 13-04-2018
  • Mathematics
contestada

use addition to solve the linear system of equations x - y = 4 x + 2y = 4

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SINAZEUS
SINAZEUS SINAZEUS
  • 13-04-2018
x is 4

y is 0


the point you are looking for is (4,0)


and this is the work




good luck
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