5x-6y=3 7y=2x+8 Help me out please

Mathematics

1 answer:

zaharov [31]3 years ago

3 0

Answer:

A) 5x-6y=3

B) 7y=2x+8

B) -2x + 7y = 8 then multiplying "B" by 2.5

B) -5x +17.5y = 20 then adding this to A

A) 5x -6y = 3

11.5y = 23

y = 2

x = 3

Step-by-step explanation:

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