Question

if you divide x by 3,and then add 13 to it,the result is 33, value of x is.(a)20 (b)60 (c) 80 (d)113
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Answer 1

Answer:

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Step-by-step explanation:

❖(x÷3)+13=33

❖x/3=33-13

❖x/3=20

❖x=20×3

❖x=60

Hope it's helpful↑(◍•ᴗ•◍)❤࿐

Answer 2

Step-by-step explanation:

There are two test tubes containing sodium chloride and sodium sulphate solutions respectively. Suggest a method to know which is sodium sulphate.