carol40
carol40
22-09-2016
Mathematics
contestada
solve for k : 62=13k-3
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Аноним
Аноним
22-09-2016
[tex]62=13k-3[/tex]
[tex]62+3=13k [/tex] [tex]\text{Add 3 to both sides}[/tex]
[tex]65=13k [/tex]
[tex]65 \div 13 = k[/tex] [tex]\text{Divide both sides by 13}[/tex]
[tex]k=5[/tex] [tex]\text{Solution}[/tex]
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