danriwer danriwer

24-01-2021
Mathematics

contestada

Solve.
-72? + 7x +1 = -8
Choose 1 answer:
А
-7 + V301
--14
в)
7
x = -1,
10
С
C
ll
2 + 5
-2
1+ 157
D
-8

Respuesta :

gracesparks24 gracesparks24

24-01-2021

Answer:

x=9

Step-by-step explanation:

simplify both sides of the equation

7x+ (-72+1)= -8

7x+-71= -8

7x-71= -8

add 71 to both sides

71+71= 0

-8+71=63

7x/ 7

63/7

x= 9

Answer Link

Otras preguntas

Para la preparación de un viaje a Marte, ¿cua es la ley física que se puede utilizar para es mar la intensidad de la gravedad del planeta? a. La segunda ley de

Select all that apply. Why did the designer choose polished black granite for the memorial wall? The designer wanted the wall to look like a black gash of shame

Because an exterior angle is acute, the adjacent angle must be , 1 of 5.. Because another exterior angle is right, the adjacent angle must be , 2 of 5.. A trian

[1] Our house was once a stop on the Underground Railroad. [2] It was common for an enslaved person to stop there on their way to the North. [3] The Underground

Clarks Inc., a shoe retailer, sells boots in different styles. In early November the company starts selling “SunBoots” to customers for $70 per pair. When a cus

Is the Iban language and Mauritian Creole language dying?

Tan 32 deg + tan 88 deg / 1 - tan32 tan88 = -√3

what is the need to remove carbon dioxide from the body

A ball has a mass of 2.0 kg. The ball approaches a wall at a speed of 3.0 m/s and rebounds at a speed of 1.0m/s. wall What is the impulse on the wall? A 4.0N B

pls explain it to me