Solve the following equation for z: 15 = 10z/[2-(2x4)]?
回答 (3)
2016-02-02 7:35 pm
I make it z = -9
15 = 10z/[2 - 8]
15 = 10z/-6
-90 = 10z
-9 = z
15 = 10z/[2 - 8]
15 = 10z/-6
-90 = 10z
-9 = z
2016-02-02 7:36 pm
do them in BEDMAS order: the item in the innermost brackets first (2x4)
then the next brackets [2-(2x4)]
then Division and Multiplication: 10z/[2-(2x4)]
you will want to simplify by dividing both halves of the fraction by the same number to find z.
then the next brackets [2-(2x4)]
then Division and Multiplication: 10z/[2-(2x4)]
you will want to simplify by dividing both halves of the fraction by the same number to find z.
2016-02-02 7:19 pm
x=2
收錄日期: 2021-05-01 16:05:46
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https://hk.answers.yahoo.com/question/index?qid=20160202111331AARJYAf