Can we recall that variable is something that takes different values in different situations.

Can we put the given value of x in the given equation.

The age of ram is how many years more than that of shyam

2) if price of apple is 5rs more than that banana, can we write it as x-y =5.(where x is the price of an apple and y is the cost of banana)

If we dont have the second variable, can't we take it as a zero?

Can we think of the standard form to write a linear equation?

Think of cost of a chocolate as x, and think of cost of a muffin as y, now can you comapre thier costs?

If a point lies on the graph of any equation then that point is one of the solution of that equation.

1) Can we put the values of k and m in the equation

2) Can we use the inverse operation of addition.

If a point lies on the graph of any equation, then that point is one of the solution of that equation.

Can we put each of the values in the equation and then try to equate it?