jay31629
jay31629
11-12-2018
Mathematics
contestada
-3 - 3x = -4(2x + 7)
Respuesta :
ayadrix
ayadrix
11-12-2018
-3 - 3x = -8X - 28 (Add 8X to both sides, and add 3 to both sides)
5X = - 25 (divide both sides by 5 to get ride of the constant)
X = -5
Answer Link
VER TODAS LAS RESPUESTAS ( 11+ )
Otras preguntas
what is a auxiliary verb?
Derive the equation of the parabola with a focus at (−2, 4) and a directrix of y = 6. Put the equation in standard form.Derive the equation of the parabola with
which fraction is bigger? 13/20 or 5/8
which number produces a rational number when added to 1/5?
suppose you flip a penny 50 times, with 28 tosses landing heads up. What percentage of the tosses would be heads and would percentage would be tails
Suppose you only have hundreds tens and ones blocks. What are two different ways you could make the number 1,718
In a particular area where the annual death rate is 35 per 1000 individuals and the annual birth rate is 15, population growth would be
What do conservation biologists who adopt the small-population approach study?
a birds newly grown feathers are called?
What is the difference between a polysomnography and electroencephalography?
