Question

(X+3 12/17)-8 9/17=4 10/17

Answer 1

(X+3 12/17)-8 9/17=4 10/17
(X+3 12/17) = 4 10/17 + 8 9/17
X + 3 12/17 = 13 2/17
X = 13 2/17 - 3 12/17
X = 9 7/17

Answer 2

спасибо!