Rozwiąż równanie.
(6x - 3)^ + 29x^ + 219 = (4x - 3)^ + (7x -3)^
plis jak najszybciej
36x^ - 36x + 9 + 29x^ + 219 = 16x^ - 24x + 9 + 49x^ - 42x + 9
65x^ - 36x + 228 = 65x^ - 66x + 18
-36x + 228 = -66x + 18
30x = -210
x = -7
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(6x - 3)^ + 29x^ + 219 = (4x - 3)^ + (7x -3)^
36x^ - 36x + 9 + 29x^ + 219 = 16x^ - 24x + 9 + 49x^ - 42x + 9
65x^ - 36x + 228 = 65x^ - 66x + 18
-36x + 228 = -66x + 18
30x = -210
x = -7