Question

x-3 =18 solve each of the following equation and verify the answer in each case​

Answer 1

Answer:

x = 21

Step-by-step explanation:

x-3 =18
x = 18+3
x = 21

verification=
put x = 21 in equation
x-3 = 18
21-3 = 18
18 = 18

hence proved

Answer 2

Answer:

Q.6 Match the coloum ( 1x5) 1.Charging by rubbing. 1.clay 2.A natural electrical discharge phenomenon. 2.Friction 3.A positive charge gets attracted by a 3.Thunder 4.Loud sound. 4.Negative 5.potters soil. 5.Lightning