Advertisements
Advertisements
प्रश्न
Express the following linear equations in the form ax + by + c = 0 and indicate the values of
a, b and c in each case:
2x + 3y = 9.35
उत्तर
Given that
2x + 3y = 9.35
⇒ 2x + 3y - 9.35 = 0
On comparing this equation with ax + by + c = 0 we get a = 2.b = 3 and c = - 9 .35 .
APPEARS IN
संबंधित प्रश्न
Write four solutions for the following equation:
πx + y = 9
Write four solutions for the following equation:
x = 4y
Check whether the following is the solution of the equation x – 2y = 4 or not:
(0, 2)
The cost of ball pen is Rs. 5 less than half of the cost of fountain pen. Write this statement as
a linear equation in two variables.
Write two solutions for the following equation :
x + 𝜋y = 4
Write two solutions for the following equation :
`2/3 x - y = 4`
Write two solutions of the form x = 0, y = a and x = b, y = 0 for the following equation :
5x – 2y = 10
If x = −1, y = 2 is a solution of the equation 3x + 4y = k, find the value of k.
A three-wheeler scooter charges Rs 15 for first kilometer and Rs 8 each for every subsequent
kilometer. For a distance of x km, an amount of Rs y is paid. Write the linear equation
representing the above information.
The linear equation that converts Fahrenheit (F) to Celsius (C) is given by the relation C = `(5F - 160)/9`. 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?
