7. The pair of equations x + 2y + 5 = 0 and 3x + 6y +1=0 has
solutions.
Answers
Answered by
0
Step-by-step explanation:
x+2y+5=0
x+2y= -5
x= -5-2y
x= -7y
and
3x+6y+1=0
3x+6y= -1
3x= -1-6y
3x= -7y
x= -7y/3
Answered by
3
Answer:
The pair of equations x+2y+5=0 and -3x-6y+1=0 has. Hence , the pair of equations has no solution.
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