Mizoram Board Solutions for Chapter: Linear Equations in Two Variables, Exercise 3: EXERCISE

Draw the graph of given linear equation in two variables:

$x-y=2$

Draw the graph of given linear equation in two variables:

$y=3x$

If the work done by a body on application of a constant force is directly proportional to the distance traveled by the body, express this in the form of an equation in two variables and draw the graphs of the same by taking the constant force as $5$ units. Also read from the graph the work done when the distance traveled by the body is $0$ units.

In countries like USA and Canada, temperature is measured in Fahrenheit, whereas in countries like India, it is measured in Celsius. Here is a linear equation that converts Fahrenheit to Celsius.

$F=\left(\frac{9}{5}\right)C+32$

Draw the graph of the linear equation above using Celsius for $x-$axis and Fahrenheit for$y-$axis.

In countries like USA and Canada, temperature is measured in Fahrenheit, whereas in countries like India, it is measured in Celsius. Here is a linear equation that converts Fahrenheit to Celsius: $\mathrm{F}=\left(\frac{9}{5}\right)\mathrm{C}+32$.

If the temperature is $30°\mathrm{C}=k°\mathrm{F}$, then find the value of $k$.

In countries like USA and Canada, the temperature is measured in Fahrenheit, whereas in countries like India, it is measured in Celsius. Here is a linear equation that converts Fahrenheit to Celsius.

$F=\left(\frac{9}{5}\right)C+32$

If the temperature in Fahrenheit is$95°F,$ and the corresponding temperature in degree Celsius is $k°C$, find $k$.

In countries like USA and Canada, temperature is measured in Fahrenheit, whereas in countries like India, it is measured in Celsius. Here is a linear equation that converts Fahrenheit to Celsius.

$F=\left(\frac{9}{5}\right)C+32$

If the temperature is $0°C$, what is the temperature in Fahrenheit and if the temperature is$0°F$, what is the temperature in Celsius?

In countries like USA and Canada, the temperature is measured in Fahrenheit, whereas in countries like India, it is measured in Celsius. Here is a linear equation that converts Fahrenheit to Celsius.

$\mathrm{F}=\left(\frac{9}{5}\right)\mathrm{C}+32$

There is a temperature that is numerically the same in both Fahrenheit and Celsius. If the required temperature in Fahrenheit and Celsius is $k°\mathrm{F}$and $k°\mathrm{C}$ then, write the value of $k$ as final answer.