Respuesta :

texaschic101
4k + 44 = 10k - 10.....subtract 44 from both sides
       -44           -44
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4k        = 10k - 54....subtract 10k from both sides
-10k    = -10k
-----------------------
-6k  = -54 .....divide both sides by -6
(-6/-6)k = -54/-6....reduce
k = 9 <===

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