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Linear Equations
2 in One Variable

Learning Objectives

After studying this chapter, students will be able to... Scan to learn
 solve a linear equation having variables on one side and numbers on the other side
 simplify linear equations with variables on both sides and then solve
 reduce an equation to its simpler form and then solve
 reduce equation to linear form and then solve
 use linear equations to solve the real-life problems

get ready!

Sharma’s family is planning a trip and is considering two travel packages offered by Dream Scape Travels.

The company offers a 5-day package
to South India at `3000 per day, It is easy to find the amount
excluding food. In the same budget, using a linear equation. Let the
you can also choose a 5-day package That means the total total cost of the food be ‘x’. Then,
to East India, where the daily cost is cost for both packages is 5 × 3000 + x = 5 × 6000 + .
x
double than that of South India, but the same. But, what are 2
the cost of food is half. the charges for food? By solving it, we can find the cost
of the food.
How to
calculate that?

Please help me
in understanding
how linear
equations can be
applied in other
situations.

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