stevenvalenzuela01 stevenvalenzuela01

08-12-2020
Mathematics

contestada

Can someone help me please

Can someone help me please class=

Respuesta :

sqdancefan sqdancefan

08-12-2020

9514 1404 393

Answer:

-15, 3

Step-by-step explanation:

3|x+6| -7 = 20

3|x +6| = 27 . . . . add 7

|x +6| = 9 . . . . . . divide by 3

This resolves to two equations:

x + 6 = 9

x = 3 . . . . . subtract 6

and

x + 6 = -9

x = -15 . . . . subtract 6

Ver imagen sqdancefan

Answer Link

Otras preguntas

Can someone please tell the answers to all of the questions I don’t understand them

Two object accumulated a charge of 4.5 μC and another a charge of 2. 8 μC. These two objects are separated by a distance of 2.5 cm. Calculate the magnitude of t

Evaluate fedex's performance relative to customer expectations. what is the outcome of this process

find the explicit formula for 5, 9, 13, 17ASAP

Kim's softball team was playing in the championship game. When there were 4 44 innings left, the team was losing by a score of 1 7 1717 to 6 66 points. In th

Why did Helen become deaf and blind?

An element with mass 570 grams decays by 26.9% per minute. How much of the element is remaining after 14 minutes, to the nearest 10th of a gram?

Is "I was right" grammatically correct?

How was eye of the storm like citizen journalism?

Please Help!!! Due: Monday On Ellipses - Pre Calc