16 – 3(4x+5) = 7(2x–3),
16 - 12х - 15 = 14х - 21,
-12х - 14х = -21 - 16 + 15,
-26х = -22,
х = 22/26,
х = 11/13
16 – 3(4x+5) = 7(2x–3),
16 - 12х - 15 = 14х - 21,
-12х - 14х = -21 - 16 + 15,
-26х = -22,
х = 22/26,
х = 11/13