Question

Complete the following table : No. Statement Linear equation
(i) Half a number plus 6 is 11
(ii) The ratio of two numbers is 3:4 and the sum is 28
(iii) A car travels at a speed of s km/hr from Bhopal to Indore. After the journey of 3 hours, Indore is still 65 km away. Express the distance from Bhopal to Indore using variable S.
(iv) If 15 is subtracted from half of a number the result is 10
(v) Twice of a number added to half of the number equals to 25. Find the number

Answer 1

1 . 1/2X. + 6 = 11
2. 3X+4y=28 { here we need two variables as there are two d/f no.s}


4. 1/2X-15= 10
5. X+X+8+X+16=888
6. 2X+1/2Y= 25
Srry i dont know 3rd one im trying to get it myself ..Welp..
Hope it helps you  ;)