190k views
4 votes
Pls help on the top question

Pls help on the top question-example-1
User Annalisa
by
9.0k points

2 Answers

3 votes

Answer:


(55)/(4)

Explanation:

let the number be n the multiply by - 4 is - 4n and add 5 gives

- 4n + 5 = - 50 ( subtract 5 from both sides )

- 4n = - 55 ( divide both sides by - 4 )

n =
(-55)/(-4) =
(55)/(4)

The number is
(55)/(4) or 13.75 if you prefer

User Hung Cao
by
8.8k points
5 votes

Answer:

-13=5×1+5×4m-2m

-13=5+20m-2m

-13-5=18m

-18=18m

18m=-18

m=18÷18

m=1

User Kayode
by
7.6k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories