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 ( 44+ )
Otras preguntas
how did archduke franz ferdiland instigate urge on the collapse of peace in europe
If the social media has 7000000 members today how many will they have in 4 years
there are 23 biscuits in a pack. how many biscuits in 148 packets
At the start of the day there was £129.75 in the till. One hour later there is £145.50. How much money did the shop make in an hour?
how does the capitol treat the arena after the Games are over? What does that tell you about the capitol
Carla makes a small cardboard boat and floats it in a tub of water. When she adds a drop of dish soap behind the boat, the boat moves forward.
In the reaction A + B C, doubling the concentration of A doubles the reaction rate and doubling the concentration of B does not affect the reaction rate. What i
Anu drinks 2 cups of water each day. Jan drinks twice as much water as Anu.How many fluid ounces does Jan drink?
Which pronoun agrees with the antecedent in the sentence? Most of the film wasn't as exciting as __________ beginning. A. its B. theirs C. their
Where does the energy from the nuclear reaction go?
