momo9965 momo9965

19-05-2018
Mathematics

contestada

what is the sum of the solutions of 2|x - 1| - 4 = -2?

Respuesta :

19-05-2018

Let's solve for our solutions and then add them.

2|x - 1| - 4 = -2
2|x - 1| = 2
|x - 1| = 1

First solution:
x - 1 = 1
x = 2

Second solution:
x - 1 = -1
x = 0

Thus, the sum of our solutions is 2.

Answer Link

Otras preguntas

Simplify: (–7x – 5x4 + 5) – (–9x4 – 5 – 9x). 4x4 + 2x + 2 + 10 –16x4 + 8x + 10 –16x4 – 8x 4x4 + 2x + 10

How high would a 20 kg mass have to be raised to have a gravitational potential energy of 1,000 J?

Select the appropriate linear equation for the trend line. * A. y = x + 1 B. y = -x - 1 C. y = x - 1 D. y = -x + 1

The atmosphere can be compared to a _____.

If a = 7, b = -3 and c = 2, the 2nd degree equation that corresponds to these coefficients is: 2x(x+1) + 5x² - 5x = - 2 2x² + 7x - 5 = 0 3x² -7 = 0 4(x² + 7) -

what is the next term in the geometric sequence below 3, -6, 12, -24, ____

HELP PLEASE If the protein containing asparate is denatured, which level of protein structure remains intact? Primary Teritiary Secondary Quanternary All

The “Dress Rehearsal” to WW2 was the Nazis and Italian Fascists bombing cities in *

Wich equation represents a linear function

May I get Help With this Task 1,2,3,4,5