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20-09-2021
Mathematics

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Solve for y.

17)c=11+ 5hy

18)4x-7y= 24

19)7y=5x

20)a = by

PLS HELP

Respuesta :

saraalvi00 saraalvi00

20-09-2021

Answer:

Step-by-step explanation:

17)

c=11+5hy

c-11=5hy

y=(c-110)/(5h)

18)

4x-7y=24

4x-24=7y

y=(4x-24)/7

19)

7y=5x

y=5x/7

20)

a=by

y=a/b

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