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dimulka [17.4K]

3 years ago

11

6x + 3y = 12 4x + y = 14 what is the solution

1 answer:

weeeeeb [17]3 years ago

8 0

Answer:

x=5 y=-6

Step-by-step explanation:

6x + 3y = 12 , 4x + y = 14

4x*3+y*3=14*3

12x+3y=42 , 6x+3y=12

(12x-6x)+(3y-3y)=30

6x=30, x=5

4*5 + y = 14

y=-6

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