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Is the open sentence 3z = 2z + 5 true or false when z = 5?

Is the open sentence 3z = 2z + 5 true or false when z = 5?
asked 202k views
5 votes
Is the open sentence 3z = 2z + 5 true or false when z = 5?

asked
User Adam Najmanowicz
by
7.4k points

2 Answers

6 votes

Answer:

True

Explanation:

  1. Plug the value of z in: 3(5) = 2(5) + 5
  2. Simplify: 15 = 10 + 5
  3. 10 + 5 = 15
  4. So, the open sentence is true.

I hope this helps!

answered
User Vanessa Wallis
by
8.1k points
0 votes

Answer:

Your answer to your question is FALSE!!!!!!

answered
User Maxpower
by
8.3k points
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