kenziekenz1111 kenziekenz1111

04-06-2021
Mathematics

contestada

If 5 times a number increased by 30 is 15, what is the number?

Respuesta :

augustinmanifest5432 augustinmanifest5432

06-06-2021

Answer:

let x=the number

5x+30=15

5x=15-30

5x=-15

5x/5=-15/5

x=-3

Answer Link

14-07-2021

Let's keep the,

Value of unknown number as y.

Then find the y,

→ 5y + 30 = 15

→ 5y = 15 - 30

→ 5y = -15

→ y = -15/5

→ [y = -3]

Therefore, -3 is the number.

Answer Link

Otras preguntas

1. m’+9 = 58m=2. 7e² = 28erd=3. d? + 6 = 704 n - 10 = 62N=

What are the advantages of knowing medical terminology in your personal life

Harold has 4 cups of trail mix. He wants to give 1/3 cup trail mix to each camper in his group.There are 8 campers in his group. Does he have enough trail mix f

Please help me please

Si yo (1) (vivir) en Uruguay, me gustaría vivir en Montevideo. No he conocido a nadie que (2) (estar) allí antes. Mi amigo Daniel me recomendó el año pasado que

For the inverse variation equation p = 8/V, what is the value of V when p = 4?

How to find volume of 7 and 8? (20 pts)

Need help asap!!Thanks

What is the difference between relative poverty and absolute poverty

A 15 ft ladder makes a 52° angle with the ground. How far will the top of the ladder be above the ground.