Medal for the correct answer! Which of the following equations have the same solution? Explain each step in solving each equation using complete sentences.

I. 4x – 14 = 2x + 8
II. 3x – 21 = 12
lll. x-2/5=4x+2/25

Question

Medal for the correct answer! Which of the following equations have the same solution? Explain each step in solving each equation using complete sentences.

I.	4x – 14 = 2x + 8
II. 3x – 21 = 12
lll. x-2/5=4x+2/25

anonymous · Answer

I'll do the first one you find the rest! :D

4x – 14 = 2x + 8

ALL WE NEED TO DO IS FIND SOLUTION

4x - 2x + 14 + 8

2x = 22

x = 11

Understood? :)

Now find the solution of the other equations. :)
Brush up your Simultaneous equations skills a bit by going through KA videos. :)

anonymous · Answer

and the second one is 11 as well, just solve the equations and it will be easy.

3x = 33
x = 33/3

anonymous · Answer

lll. x-2/5=4x+2/25 please help with this one its my last one

anonymous · Answer

You can do it don't be lazy.

if you have x -(2/5) = 4x + (2/25)
you have to put every x on one side and the rest on the other.
so you'll get 3x = -(2/5) - (2/25)
now you do x = -0.16

anonymous · Answer

am i just pluging in for x now ?