91影视

An equation is an expression containing two quantities separated by a = symbol.

Finding solution to an equation involves separating the variable on one side of the equation and numbers on the other side.

We can multiply or divide by same quantities on both sides of the equation for separating the variable on one side of the equation and the numbers on the other side.

We are given the equation $\frac{a}{12}=5$, we multiply $12$to both sides of the equation as shown:

$\frac{a}{12}脳12=5脳12$

We multiplied$12$to both sides of the equation and obtained:

$\frac{a}{12}脳12=5脳12$

Next we simplify the expression as shown:

$\begin{array}{l}\frac{a}{12}脳12=5脳12\\ a=5脳12\end{array}$

$\begin{array}{l}a=5脳12\\ a=60\end{array}$

Thus, the solution of the equation is $a=60$.

We substitute the value of the variable into the given equation:

$\begin{array}{l}\frac{a}{12}=5\\ \frac{60}{12}=5\\ 5=5\end{array}$

Since the above equation is satisfied, the solution $a=60$is verified.