Question

2x + 20% of x=12.1 solve this

Answer 1

Answer : X = 5.5

Step-by-step explanation:

Given :

2x + 20% of x=12.1

=> 2x + 20/100x = 12.1

=> 2x + 20x/100 = 12.1

=> 2x + x/5 = 12.1

=> 10x+x/5 = 12.1

=> 11x = 5*12.1

=> 11x = 60.5

=> x = 60.5/11

=> 5.5

Hence, X = 5.5

Answer 2

Answer:

x = 5.5

Step-by-step explanation:

2x + 20% of x = 12.1

2x + 20/100x = 12.1

2x + 20x/100 = 12.1

2x + x/5 = 12.1

10x + x/5 = 12.1

11x = 60.5

x = 60.5/11

x = 5.5