yianna
yianna
22-08-2014
Mathematics
contestada
7x + 5=-2 find the value of 8x
Respuesta :
luana
luana
22-08-2014
[tex]7x+5=-2\\7x=-2-5\\7x=-7\\x=-1\\\\8x=8*(-1)=-8[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 62+ )
Otras preguntas
tion 6 Match the description to the level of feudal society it describes. farmed the land and gave part of the produce to higher ranked people controlled the la
Two angles are supplementary. The measure of one angle is 54 more than the measure of the other angle. What is the measure of the bigger angle?
Julie can run 3 laps in 9 minutes. At this rate, how many laps can she run in 24 minutes?
Suppose the returns on long-term government bonds are normally distributed. Assume long-term government bonds have a mean return of 6.1 percent and a standard d
While munching on some skittles, Bobby the Vampire lost a tooth that just so happened to be one of his fangs. He measured it to be 27 centimeters long. How long
does cis- or trans- 1-chloro-4-isopropylcyclohexane react faster in an e2 reaction? explain why this is the case using drawings as well as a short conceptual se
Which lines are perpendicular to 3x – y = 10? Select all that apply. A. y = 3x + 5 B. y = –13x + 17 C. x + 3y = 27 D. y – 2 = 13(3x + 36)
A lawn-and-garden store sells 2 types of grads seed: shade and sun. The numbers of bags sold on Friday and Saturday last week are given in matrix A; the selling
Went to start the sum of -1 3/4 and 2 1/2 is the same as the difference between 2 1/2 and 1 3/4 is Gwen correct explain why or why not
In gym class, a student can do 40 sit-ups in 60 seconds and 100 sit-ups in 150 seconds. Graph the proportional relationship. graph with x axis labeled time sec
