Question

hi guys
plz ANSWER these MCQ'S
NCERT CLASS 9 MATHS CH 4 ( linear equations in two variable )
UNNECESSARY ANSWER WILL BE DELETED
BEST ANSWER WILL BE MARKED AS BRAINLIST
IT'S URGENT PLZ ANSWER IT FAST ​

Answer 1

Answer:

option a is the correct answer of first question

Answer 2

Answer:

5.(b)0.x+y=-5.

6.(a)A unique solution.

7.(a)x=k.

8.(a)(x,y).

Step-by-step explanation:

mark it as brainliiest answer.

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