Question

8x+5y=11, x+y=4 solve by Elimination method

Answer 1

Answer:

y= 7, x = -3

Step-by-step explanation:

8x+5y=11, x+y=4, 8x+8y=32, third-first equation= 3y=21, y=7, x +7 =4, x=-3.

Answer 2

Answer:

x = - 3, y = 7

Step-by-step explanation:

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