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3x - 12y = 6
x - 4y = 2
solve by elimination


Sagot :

Answer:

  • the problem has an infinite number of solutions

Explanation:

  • 3x - 12y = 6
  • x - 4y = 2

make the coefficient of x same by multiplying the entire following by 3

  • ⇒ ( x - 4y = 2 ) * 3
  • ⇒ 3x - 12y = 6 __ equation 2

  • 3x - 12y = 6 __ equation 1

solving using elimination method:

3x - 12y = 6

3x - 12y = 6

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0

Answer:

the problem has an infinite number of solutions

Explanation:

3x - 12y = 6

x - 4y = 2

make the coefficient of x same by multiplying the entire following by 3

⇒ ( x - 4y = 2 ) * 3

⇒ 3x - 12y = 6 __ equation 2

3x - 12y = 6 __ equation 1

solving using elimination method:

3x - 12y = 6

3x - 12y = 6

===========

0