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What is the value of z in the equation 3z + 5 = 4z – 8?

What is the value of z in the equation 3z + 5 = 4z – 8?
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3 votes
What is the value of z in the equation 3z + 5 = 4z – 8?

User Dinora
by
7.2k points

2 Answers

5 votes
The answer is 13, because
3 x 13 + 5 = 44
and
4 x 13 - 8 = 44
Hope this helps! :)
User Paulius Dragunas
by
8.7k points
4 votes
z is 13, if you do the check it is 44=44.
User Kyle Boon
by
8.0k points
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