Question

(b) A number multiplied by two is 3 more than the number itself.
(c) Twice a number subtracted from 13 is 5.
(d) One-ninth of a number added to one is 11.



convert into linear equations.


please answer it with steps​

Answer 1

Answer:

(b)let the no.be x

x×2=×+3

2x=x+3

(c)let the nom be x

twice of x=2x

13-2x=5

13-5=2x

8=2x

8/2=x

x=4

(d)let the no. be x

1/9×x+1=11

1/9x+1=11

1/9x=11-1

1/9x=10

1x=10×9

x=90

Answer 2

Answer:

a number multiplied by two is 3 more than the number itself