Verified answer

okay. So 1st step, group the elements as such: numbers into numbers, and variables into variables

7-5 = 3x + x

by doing the arithmetic, you should have

2 = 4 x

therefore, x=2 / 4 = 0.50

3

x= 0.5 :)

7-x = 3x + 5

First, you've gotta move all the xs on one side and all the numbers on one side. So, I shall put all the xs on the right side and all the numbers on the left side.

7-5 = 3x + x (remember, when you move a number from one side to another, you've gotta change the + sign to - or the - sign to + )

which will lead you to,

2 = 4x

and just take 2 divided by 4 which gives you 1/2 = 0.5 :)

7-x=3x+5. First put lke terms together i.e -x-3x=5-7 which gives -4x=-2 then divide both sides by -4 to give x=0.5.

x = 0.5 is the answer :)

First, add x to both sides of the equation.

7 - x + x = 3x + x + 5

7 = 4x + 5

Then, subtract 5 from both sides to isolate the variable.

7 - 5 = 4x + 5 - 5

2 = 4x

Finally, divide each side by 4.

2/4 = 4x/4

0.5 = x

Hope I helped :)

Yes, 0.5 is correct! :)

7 = 4x + 5

2 = 4x

x = 0.5

<3 Can anyone help with my question? http://answers.yahoo.com/question/index;_ylt=AshUc...

7=4x+5

2=4x

x=0.5