State which of the following are linear equations with one variable and write down the variable.
x+40=11x
The equation, =>x+40=11x=>x-11x=40=>-10x=40=>x=40-10=>x=-4
Hence , x+40=11x can be represented as ax+b=c , so it is a linear equation in one variable
State which of the following are equations ( with a variable). Give reason for your answer. Identify the variable from the equations with a variable.
x-2=0
State which of the following are equations (with a variable). Give reasons for your answer. Identify the variable from the equations with a variable.17=x+7
y2+40=y
3x>9