Question

Q1) Express the equation 3x – 4 = 5y in the form of ax + by + c = 0. Also, write the value of a + b – c. 3 

Q2)The Autorikshaw fare in a city is charged ₹ 10 for the first kilometer and @ ₹ 4 per kilometer for subsequent distance covered. Write the linear equation to express the above statement.

Q3) Rohan and Ramita of class IX decided to collect ₹ 25 for class cleanliness. Write it in linear equation in two variables.
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Answer 1

Answer:

1) 3x-5y-4=0 , a=3 , b=-5 , c=-4