prittypinknecol
prittypinknecol
02-02-2018
Mathematics
contestada
3x + 4 + 2x = 5(x – 2) + 7
Respuesta :
bradymzimmerp3ccww
bradymzimmerp3ccww
02-02-2018
5x+4= 5x-10+7
-5x -5x
4=-10+7
+10 +10
14=7
divide by 7 on both sides
x=2
Answer Link
VER TODAS LAS RESPUESTAS ( 61+ )
Otras preguntas
What is the meaning of the expression "I'll fall but I'll grow"?
A traffic yield sign is in the shape of an equilateral triangle. If each side is 36 inches, what is the height of the sign to the nearest tenth of an inch?
What is the absolute value of -9
Jimmy Carter ran on a political platform calling for
What does Laura want to do during the summer
A common theme is "Even during the most difficult times, people are able to triumph." What text demonstrates this theme & why?
f(x)=4x+2 What is the value of f(3) ?
what is the sum of the first 10 terms of the geometric sequence 1 , -2, 4, -8, 16, 32...?
5. (5 points) Select ALL statements that are TRUE A. For flows over a flat plate, in the laminar region, the heat transfer coefficient is decreasing in the flow
sharice is putting jars of jam into boxes. she puts 8 jars into each box, and she has a total of 144 jars. sharice wants to know how many boxes she needs. but s
