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1 June, 05:04

X = 9 and 2m + 11-x=0

What is the value of m?

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Answers (1)
  1. 1 June, 07:50
    0
    m=-1

    Step-by-step explanation:

    Since you no what x is you can subst. it into the second equation so 2m+11-9=0 so 2m+2=0 then subtract 2 from both sides 2m=-2 than divide m=-1
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