Please help me on the bottom question

asked Feb 10, 2022 78.7k views

14 votes

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8 votes

add 321 to both sides= 485

UtahJarhead answered Feb 12, 2022

3.3k points

4 votes

Answer:

z=485

Explanation:

You want to have just z on one side, so you would add 321 to both sides. Then you have your answer, so:

z=164+321

Simplify:

z=485

Nokieng answered Feb 14, 2022

3.4k points

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