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16-03-2017
Mathematics

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What is the x-coordinate of the solution to the system of equations?
{3x+2y=3
2x−2y=7

Respuesta :

ghanami ghanami

16-03-2017

Hello
3x+2y=3 ....(1)
2x−2y=7 ..... (2)
(1)+(2) : 5x = 10 x=10/5 =2

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