Question

Hey guys Sanjana here. .. plz guys answer this..plz plzzzzzzz


solve the 2nd one​

Answer 1

2x+9 =0 and 2x+9y-18=0

Step-by-step explanation:

1st answer

1. 2×+9=0 ( transpose 9 into rhs )
2. 2x= - 9
3. x = -9/2

2 nd answer

1. if x =-9/2 then take any variable and add to equation
2. then take the equation like this 2x+9y=0

then y = 1

hence the given equation is in both one variable and two variable