3 years ago

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

Mathematics

2 answers:

madreJ [45]3 years ago

7 0

5z+8=4z+20
-8 -8
5z=4z+12
-4z -4z
z=12

mixas84 [53]3 years ago

4 0

Z= 12 hope this helps

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