twin2006
twin2006
07-03-2019
Mathematics
contestada
13x + 8 - 3 equals 12x-4
Respuesta :
editsa
editsa
07-03-2019
Answer:
x=9
Step-by-step explanation:
13x+8-3=12x-4
+4
13x+8+1=12x
13x+9=12x
-13x
9=1x
x=9
Answer Link
akephd
akephd
07-03-2019
13x+8-3=12x-4
13x+5=12x-4
So x= -9
Check: 13(-9)+5=12(-9)-4
-117+5=-108-4
-112=-112. It works!
So x = -9
Answer Link
VER TODAS LAS RESPUESTAS ( 19+ )
Otras preguntas
Choose an object that is about the same length as a baseball bat
Who Started The First World War.
Which sentence in this excerpt from Herman Melville's "Bartleby, the Scrivener" best exhibits the use of verbal irony? a. Before, I had never experienced aug
The equation of a circle is (x - 3)2 + (y + 2)2 = 25. The point (8, -2) is on the circle. What is the equation of the line that is tangent to the circle at (8,
1. how would you say "they want the boots" a. quereis las botas b. quiere las botas c. queremos las botas d. quieren las botas 2. what is closest in meaning to
Select all the statements which complete this sentence accurately. The paragraph has been called a miniature composition because both _____. are the same len
Mary has a pink dress, a blue dress, and a yellow dress. She has a black pair of shoes and a white pair. How many dress and shoe outfits can she make?
What is difference between creek,river and stream
which Atom is bonded to carbon Adam in the functional group of a Keytone
is one side of a rectangular fish tank best represented by a point , line , plane , or ray ? A ) line B ) point C ) ray D ) plane
