State which of the following are linear equations with one variable and write down the variable.
y2+40=y
The equation , y2+40=y cannot be represented in the general linear equation form ,ax+b=c
Hence , y2+40=y is not a linear equation in one variable
x+40=11x
3x+y=4
3x>9
State which of the following are linear equation in one variable and write down the variable.
y<3