Question

13. The pair of linear equation
x+2y + 5 = 0 and-3x - 6y +1=0.
have
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Answer 1

Answer:

no solution

Step-by-step explanation:

a1/a2 = b1/b2≠ c1/c2

Answer 2

Answer:

x+2y+5=0

-3x -6y+1=0

+. +. -

_________

4x+8y+4=0

4x+8y=-4

x+8y=-4/4

x+8y=-1

x+y=-1/8