What Is Tha Answer (9y-45)

What is tha answer (9y-45)

 

Answer: 5

Solution:

9y - 45 = 0

Transpose 45 to the other side and change the sign of it.

9y = 45

Divide both sides by 9.

\frac{9y}{9} = \frac{45}{9} \\ \left\begin{array}{ccc}y = 5\end{array}\right


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