SOLUTION: 3/5z + 7= 11 (I can't remember how to do this!)
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Question 226086
:
3/5z + 7= 11 (I can't remember how to do this!)
Answer by
checkley77(12844)
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3Z/5+7=11
3Z/5=11-7
3Z/5=4
3Z=4*5
3Z=20
Z=20/3 ANS.
PROOF:
3/5*20/3+7=11
60/15=11-7
4=4