8z − 4 = 7z
move 8z to the other side
sign changes from +8z to -8z
8z-8z-4=7z-8z
-4= 7z-8z
-4= -z
mutiply both sides by -1 to get +z
(-4)(-1)= (-z)(-1)
Answer:
z= 4
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Answer:
word
Step-by-step explanation:
The LCM is 24.
1/12=2/24
5/8=15/24
Answer:
7
Step-by-step explanation:
58 divided by 8 is 7
