belen6
belen6
16-08-2017
Mathematics
contestada
How do you solve this problem?
Respuesta :
Аноним
Аноним
16-08-2017
I x + 2 I -8 = 6
I x + 2 I = 6 + 8
I x + 2 I = 14
From the definition of absolute value:
You need to keep in mind that |x| = |-x|, so
you need to solve: (x + 2) = 14 and -(x + 2) = 14
x + 2 = 14
---- x = 12
-x -2 = 14
---- x = -16
Answer Link
VER TODAS LAS RESPUESTAS ( 64+ )
Otras preguntas
Hurry and answer A rectangular prism with a volume of 5 cubic units is filled with cubes with side lengths of 1/3 unit. How many 1/3 unit cubes does it take t
Which statements are true about a rectangular pyramid with a height of 9 centimeters and a base with the dimensions of 4 centimeters by 6 centimeters? Check all
What is the perimeter of parallelogram LMNO? 18 cm 22 cm 40 cm 80 cm
help por favor!! please
A car has a 12-volt battery. The engine has a resistance of 0.22 ohms. How many amps will be drawn from the battery when the key is turned?
Consider the genetic cross for absent-mindedness, which is a dominant trait. What is the probability that the offspring of this cross will be absent-minded?
The medical assistant is having difficulty taking Mrs. Anderson’s pulse and respirations. She finally locates the radial pulse and then begins to count. There a
At a clothing store Ted bought 4 shirts and 2 ties for a total price of $95. At the same store, Stephen bought 3 shirts and 3 ties for a total pace of $84. Each
According to the Preamble to the State of Georgia Constitution, a goal of the document and of the government is to "perpetuate the principles of free government
As one would expect, throughout the world there is a strong relationship between the quantity of energy a country uses and the size of its
