09-01-2019
Mathematics

contestada

The sum of twice a number and 9 is -25

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

09-01-2019

Answer:

n = -17

Step-by-step explanation:

2n+9 = -25

Subtract 9 from each side

2n+9-9 = -25-9

2n = -34

Divide each side by 2

2n/2 = -34/2

n = -17

Answer Link

Otras preguntas

Vaccines are 1 point cures for pathogens prevent pathogen infection used to treat a bacterial infection 100% effective

1. Explain using diagram how monomers are arranged in Thermoplastic and Thermosettingplastics.

22. The ratio in which (4, 5) divides the join of (2, 3)and (7, 8) is :(a) 4 : 3(c) 3 : 2(b) 5:2(d) 2:3

IF YOU felt totally comfortable bragging about yourself, what would YOU brag about?What are you most PROUD of?

How is science different from other ways of learning about the world??? PLSS HELPP ASAPPP! :)

What are some examples of how science can help us in our everyday lives??? PLSSS HELP! I will give brainliest!! I'll give 20 points for it!!

the length and breadth of a hall is two times its breadth and the breadth is two times its height if the cost of papering its wall at rs 25 per sq metre is rs 1

Please answer both! 36) what is the area of a parallelogram having a base of 2Qft and height as 6/F37) what is the area of a trapezoid having bases of 2ft and 6

Changes that Affect the body may take place where

When the audience finally sees Paris and Juliet interact in Act IV of Romeo and Juliet, how does Juliet act around Paris? O A. Fearful B. Indifferent C. Loving