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3 years ago

What is the solution of 3x+y=2 & 4y=12-12x?

Mathematics

1 answer:

lorasvet [3.4K]3 years ago

5 0

Answer:

Step-by-step explanation:

3x+y=2............(1)

4y=12-12x........(2)

Making y as subject in (1) and substitute in (2)

y = 2 - 3x......(3)

4(2 - 3x) = 12-12x

8 - 12x = 12 - 12x

12x - 12x = 12- 8

0 = 4

So no solution since variable cancelled out

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