Question

Решите уравнение даю 15 баллов ​

Answer 1

$\displaystyle\bf\\\frac{7x-3}{2} -\frac{9-4x}{3} =\frac{7-x}{2} \\\\\\\frac{7x-3}{2}\cdot 6 -\frac{9-4x}{3}\cdot 6 =\frac{7-x}{2} \cdot 6\\\\\\(7x-3)\cdot 3-(9-4x)\cdot 2=(7-x)\cdot 3\\\\21x-9-18+8x=21-3x\\\\21x+8x+3x=21+9+18\\\\32x=48\\\\x=48:32\\\\\boxed{x=1,5}$