Question

for what value of m, x=1 and y =2, 3x - my + 3 = 0 is concurrent

Answer 1

3(1)-2m+3=0
6-2m=0
m= -6/-2
m= 3

Answer 2

ᴇʟʟᴏ!!

ʜᴇʀᴇ's ʏᴏᴜʀ ᴀɴsᴡᴇʀ

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ɢɪᴠᴇɴ , x = 1 , ʏ = 2 

ᴀɴᴅ ᴛʜᴇ ɢɪᴠᴇɴ ᴇϙᴜᴀᴛɪᴏɴ ɪs 3x - ᴍʏ + 3 = 0

ᴛᴏ ғɪɴᴅ ᴛʜᴇ ᴠᴀʟᴜᴇ ᴏғ ' ᴍ '

ɴᴏᴡ , ᴘᴜᴛᴛɪɴɢ ᴛʜᴇ ᴠᴀʟᴜᴇ ᴏғ x = 1 ᴀɴᴅ ʏ = 2 ɪɴ ᴛʜᴇ ᴇϙᴜᴀᴛɪᴏɴ

3x - ᴍʏ + 3 = 0

=> 3 × 1 - ᴍ × 2 + 3 = 0

=> 3 - 2ᴍ + 3 = 0

=> - 2ᴍ + 6 = 0

=> - 2ᴍ = - 6

=> ᴍ = - 6 / - 2

=> ᴍ =  3

•°• sᴏ , ᴛʜᴇ ᴠᴀʟᴜᴇ ᴏғ ᴍ ɪs  3

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ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘs ʏᴏᴜ ᴅᴇᴀʀ!!