winner1101
winner1101
03-10-2016
Mathematics
contestada
|3k-2|=2|k+2|
solve equation
Respuesta :
nobillionaireNobley
nobillionaireNobley
06-10-2016
|3k - 2| = 2|k + 2|
3k - 2 = 2|k + 2| or 3k - 2 = -2|k + 2|
(3k - 2)/2 = |k + 2| or (3k - 2)/-2 = |k + 2|
(3k - 2)/2 = k + 2 or -(3k - 2)/2 = k + 2 or -(3k - 2)/2 = k + 2 or (3k - 2)/2 = k + 2
3k - 2 = 2(k + 2) or -3k + 2 = 2(k + 2)
3k - 2 = 2k + 4 or -3k + 2 = 2k + 4
3k - 2k = 4 + 2 or 2k + 3k = 2 - 4
k = 6 or 5k = -2
k = 6 or k = -2/5
Answer Link
VER TODAS LAS RESPUESTAS ( 14+ )
Otras preguntas
Identify the domain and range x -5 -2 1 5 7 y 10 11 4 10 15
(Please Answer Quickly) Find the distance between the point and the plane. (Round your answer to three decimal places.) (4, 2, 1) x − y + 2z = 6
How many solutions does the system of linear equations represented in the graph have? Coordinate plane with one line that passes through the points 0 comma 2 an
Isla, Bob and Marie are playing a game involving counters. The total number of counters stays the same throughout the game. At the start of the game, the ratio
Consider the polynomial function p(x)=-5x^6-3x^5+4x^2+6xp(x)=−5x 6 −3x 5 +4x 2 +6xp, left parenthesis, x, right parenthesis, equals, minus, 5, x, start su
What work must be done to place a satelite of mass 30kg in orbit at a height of 50km above the earth with a velocity of 800m sec?
anyyyy girrllll online hereeeere m soo bored
With a $230,000 annual profit achieved from a $2,000,000 investment, the return on investment (ROI%) for a business would be
anyyyy girrllll online hereeeere m soo bored
Solve each of the following equations. Show its solution set on a number line. Check your answers. |3x-2| = 19
