Question

Which of the following satisfies 5u+1= -4 i) u=3 ii) u=7 iii) u= 1/5 iv) u= -1

Answer 1

Answer;

-1

Solution,

5u+1=-4

or,5u=-4-1

or,5u=-5

or,u=-5/5

u=-1

Hope it helps

Good luck on your assignment..

Answer 2

The answer to this question is u= -1