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 ( 12+ )
Otras preguntas
In which state did voter participation drop between 1824 and 1828
Our pool is twice as long as it is wide and is surrounded by a walkway of uniform width of 1 foot. The combined area of the pool and walkway is 400 square feet.
Can someone help me ASAP this is almost due
The Federalists dominated the first Congressional elections. a. True b. False
if A is a subset and equal to B then B'-A' is equal to
Which expression is equivalent to 4. 8 + 2. 2w - 1. 4w + 2. 4 ?
A project manager forgets to assess how national holidays and team member vacations will affect the project’s completion date. Now, because of team member time
Lines s and t are parallel and r is a transversal. Which angles are congruent to 4? a) 2, 5, 8 b) 3, 5, 7 c) 2, 6, 8 d) 3, 7, 2
5 Major of computer application
World History Please help (;-;) Egyptian citizens whose mass demonstrations caused a change in government in 2011 used social media such as Faceboo* as a tool f
