monsterhigh1158
monsterhigh1158 monsterhigh1158
  • 11-05-2020
  • Mathematics
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I need help with math it’s urgent thanks

I need help with math its urgent thanks class=

Respuesta :

devishri1977
devishri1977 devishri1977
  • 11-05-2020

Answer:

(1, 3)

Step-by-step explanation:

 2x + 3y =  11      ------------(i)

-4x + 2y = 2        ------------(ii)

Multiply equation (i) by 2.

(i)*2              4x + 6y = 22

(ii)               -4x  + 2y = 2                  {Now add and x will be eliminated}

                            8y = 24

y= 24/8

y = 3

Plugin the value of y in equation (i)

2x + 3*3 = 11

2x + 9 = 11

2x = 11-9

2x = 2

x = 2/2

x = 1

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