Question

Find the value of unknown Variable 1- b-3= 11​

Answer 1

Answer:

1 - b - 3 = 11

- b - 2 = 11

- b = 11 + 2

- b = 13

b = -13

thank you

Answer 2

Answer:

b= -13

Step-by-step explanation:

1-b-3=11

1-b=11+3

1-b=13

-b=13/1

-b=13

or

b= -13

——•——

Check:-

1-b-3=11

1-(-13)-3=11

1+13-3=11

14-3=11

11=11

Hence Checked☑