shaniamassey620
shaniamassey620
24-01-2018
Mathematics
contestada
What is the answer to this
Respuesta :
hackermcpe
hackermcpe
24-01-2018
3x-5=
x+
7
----------------
Subtract x from each side
3x-5
-
x
=
x+7
-
x
2x-5=
7
-----------------
Add 5 on each side
2x-5
+5
=
7
+
5
2x
=
12
-------------------
Divide each side by 2
2x ÷ 2 = 12 ÷ 2
x = 6
Answer Link
VER TODAS LAS RESPUESTAS ( 58+ )
Otras preguntas
What some players famous for biting others? Other than Luis Suarez :)
why is gold preferred as a superior metal over silver and bronze?
the area of the rectangle is 85 cm. express the perimeter of the rectangle is function of the width x.
A ball of mass 2 kg is kept on the hill of height 3 km. Calculate the potential energy possessed by it ?How can I get the potential energy ?
Q2. In a 4x100 m relay race, total track length is 200m and time taken by one particular group is 50.2 s. What is the average speed and average velocity of that
where are the largest gold deposits found?
you measure that it takes 0.75 seconds for a leaf to fall from a tree to the ground. the leaf experiences air resistance as it falls. if there were no air resis
what is the abyssal plain?
what are the main voice types in singing?
what is a tropical rainforest?
