HibFritSondelliana HibFritSondelliana

06-05-2017
Mathematics

contestada

Solve each equation for x.
a. 3x – 12y = 27

c. 4x – k = 17

b. 6x + 7y = –2

d. kx + c = 9

Respuesta :

danuth28 danuth28

06-05-2017

a. X = (27+12y)/3
b. X = (-2-7y)/6
c. X = (17+k)/4
d. X = (9-c)/k

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