asked 190k views
5 votes
2z+9=4 can someone plz tel the answer​

1 Answer

7 votes

Answer:

z = -2.5

Explanation:

Subtract 9 on both sides to get this equation 2z=-5. Divide that number by 2 to get your final answer -2.5 as a result of z.

answered
User Ganj Khani
by
7.7k points
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