Question

solve this question​

Answer 1

Answer:

b

Step-by-step explanation:

because in linear only 1 variable is present

here 2 variable are present

Answer 2

Answer:

ans.a) x+y=-1

ans.b) xy-x=3

ans. c) 3x+3=2x+4

3x-2x=4-3

x=1

ans.d) 4x+2x=1

6x=1

x=1/6