I don't understand the varible linear equation or change the linear equation to a linear inequality. could u give me a example of each

Variable linear equation: y=ax+b, where a and b are any number , you can also called constant

and y and x are variable for example y= 2x+9, called linear equation.

can't be linear

x^2 (no exponents on variables)

2xy + 4 (can't multiply two variables)

2x / 4y (can't divide two variables)

√x(no square root sign on variables)

2x=c

Inequalities are the relations involving linear expressons. Equation is a special case of relation of inequality only.

for example

2x<3 such and expretion which doen't involve (=) sigh.