jakey58 jakey58
  • 07-09-2018
  • Mathematics
contestada

How I do I solve this

How I do I solve this class=

Respuesta :

lylalynn376
lylalynn376 lylalynn376
  • 08-09-2018

5x+3x = 7x

-6+2= -4y

then use 7x and divide it into 42 which is 7X

then use -4y and divide it into 42 and get -10.5y

and do the same with both numbers and you get 2x and -3.5y

7x+2x is 9x

-10.5y + -3.5 = -14


hope this helps

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