Question

12+13x=15xsolve for x.

Answer 1

EXPLANATION:

To find the value of the variable x we ​​must do the following:

-We must first perform the operations of the values ​​with the same variable,

-Finally we must find the value for x.

The exercise is as follows:

$\begin{gathered} 12+13x=15x \\ 12=15x-13x \\ 12=12\text{x} \\ \frac{12}{12}=x \\ 1=x \\ \text{ANSWER: T}he\text{ value for x is equal to }1 \end{gathered}$