erinn05
erinn05
15-02-2017
Mathematics
contestada
i need help in math asap!
Respuesta :
Аноним
Аноним
15-02-2017
7y = 8x -14
Let's make x the subject of the formula
8x = 7y + 14
x = (7y + 14)/8
Substitute the value of y (y = 6)
x = (7(6) + 14)/8 = 7
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