Question

3. What are those two numbers whose sum is 58 and difference is 28?​

Answer 1

Answer:

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Step-by-step explanation:

the two numbers are 43 and 15

Answer 2

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➤ $<font color= black>$ʟᴇᴛ ᴛʜᴇ ɴᴏ's ʙᴇ x ᴀɴᴅ ʏ.

$<font color= black>$x + y = $<font color= red>$58

$<font color= black>$x - y = $<font color= red>$28

$<font color= black>$➤ ғʀᴏᴍ ᴛʜᴀᴛ ᴛᴡᴏ ᴇǫᴜᴀᴛɪᴏɴs :

2x = 86

x = 43

➤ sᴜʙsᴛɪᴛᴜᴛᴇ x ᴠᴀʟᴜᴇ ᴀɴʏ ᴇǫᴜᴀᴛɪᴏɴ ᴡᴇ ᴡɪʟʟ ɢᴇᴛ:

y = 15

$<font color= blue>$ᴛʜᴇ ɴᴏ's ᴀʀᴇ 43 ᴀɴᴅ 15.

$<font color= black>$

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