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What is z? 5z+8=4z+20 Once again im struggling and need help fast..=)
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2 votes
What is z?
5z+8=4z+20
Once again im struggling and need help fast..=)

User WHOATEMYNOODLES
by
7.9k points

2 Answers

6 votes
z= 12 hope this helps
User Jimbobuk
by
7.5k points
3 votes
5z+8=4z+20
-8 -8
5z=4z+12
-4z -4z
z=12
User Chmanie
by
8.4k points
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