Respuesta :

13. Answer n=7/12

subtract 1/4 on both sides n+1/4-1/4=5/6-1/4

14. Answer x=4 5/18

simplify 11/18=x+-11/3

flip equation x+-11/3=11/18

add 11/3 to both sides x+-11/3+11/3=11/18+11/3

x=77/18

For question 13: (Side note: convert the fractions by multiplying the whole equation by 12)
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