Question

X +1 = 3x - 3 need help

Answer 1

We have the equation:

`x+1=3x-3`

If we move x to the right hand side as -x, we have

`\begin{gathered} 1=3x-x-3 \\ 1=2x-3 \end{gathered}`

Now, if we move -3 to the left hand side as +3, we obtain:

`\begin{gathered} 1+3=2x \\ 4=2x \end{gathered}`

Finally, the answer is

`x=(4)/(2)`

that is x=2