irene irene
  • 16-01-2014
  • Mathematics
Answered

how to do this equation by elimination 8x +14y= 4 and -6 + -7y =-10



Answer :

deni98
deni98 deni98
  • 17-01-2014
8x + 14y = 4
-6x - 7y=-10  / *2

8x + 14y=4
-12x -14y= -20
_________________
-4x=-16 => x=4; y= -2
Answer Link
zainasayeed1 zainasayeed1
  • 28-01-2020

Answer:

y=4/7, x=-1/2

Step-by-step explanation:

Elimination is when you add the equations together

View image zainasayeed1
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