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

which rea is surrounded by the Ring of Fire A. the atlantic ocean B. the United States C. the miditerranean sea D. the Pacific Sea

I need to know the answer and why please help explain this to me.

In 2014, the cost to mail a letter was 49 cents for up to one ounce. Every additional ounce cost 21 cents. Which recursive function could be used to determine t

A historian is writing an essay explaining how changing technology has led to cultural shifts throughout the world. He wants to include a passage meant to inspi

What kind of government system did Augustus create

what are two ideas or tips about time management

Which is an example of how slavery in the Americas differed from other forms of slavery?

How often is co2 cycled through the atmosphere?

For many years, the only currency that oil-producing countries would accept for their oil was the United States dollar. What would happen to the value of the do

Jalyn plans to sell Algebra Nation t-shirts as a fundraiser for a new scholarship initiative. The wholesale t-shirt company charges Jalyn $10.00 a shirt for 75