1. Express the following linear equation in the form ax +by+ c = 0 and indicate thevalue of a, b and c in 2y - 2 = 0 and V7y= 2x.2. Write the equation of x-axis and y-axisY=3=23. If x= -1 and y = 2 is a solution of kx + 3y = 7, find the value of k.4. How many linear equations in two variables can pass through the point (0,3)?5. Check which of the following are solution of the equation x - 2y = 5 and which arenot: (2,0), (1,-2)6. Write the four solutions of 2x + 3y = 8 and 7x + y = 9.7. Give the geometric representations of 3x + 4 = 0 as an equation in one variable and intwo variables.8. Draw the graph of the equation 3x - 2y = 12. From the graph, find the coordinates ofthe point when the graph line meets the x-axis and y-axis.9. In countries like USA and Canada temperature is measured in Fahrenheit, whereas incountries like India, is measured in Celsius.(1) Write relationship between Celsius and Fahrenheit.(ii) If the temperature is 30°C, what is the temperature in Fahrenheit?(iii) If the temperature is 95°F, what is the temperature in Celcius?(iv) Draw the graph of the linear equation above using celcius for x-axis andFahrenheit for y-axis.If the temperature is 0°C, what is the temperature in Fahrenheit and if thetemperature is 0°F, what is the temperature in Celcius?(vi) Is there a temperature which is numerically the same in both Fahrenheit andCelsius? If yes, find it.(vii) If someone in your care is having temperature 90°F, what you are expected to doso? Will you get panicky and nervous?10. Draw the graph of two lines whose equations are 3x - 2y +6=0 and x + 2y = 6 on thesame graph paper. Also, find the coordinates of the point where the lines intersecteach other.11. Yamini and Fatima together contributed Rs 100 towards Prime Minister's Relief Fundto help victims. Write a linear equation & draw its graph.12. Check which of the following are solutions of equation x - 2y =4 & which are not:(12,472), (4,0) and (1,1).13. Solve for x: 3*+2 + 4(x+1) = 2 (2x+1)3​