Westonci.ca offers fast, accurate answers to your questions. Join our community and get the insights you need now. Get immediate and reliable solutions to your questions from a knowledgeable community of professionals on our platform. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.

(z-9)+2=9solve the equation

Sagot :

the equation is:

[tex](z-9)+2=9[/tex]

Now we can substrac -2 in bout sides of the equation:

[tex]\begin{gathered} z-9+2-2=9-2 \\ z-9=7 \end{gathered}[/tex]

now we can add 9 so:

[tex]\begin{gathered} z-9+9=7+9 \\ z=16 \end{gathered}[/tex]