Решите уровнение (3x-5)(2x+7)=(3x+1)(2x-3)+4x

1. (3*X-5)*(2*X+7)=6*X^2+11*X-35
2. (3*X+1)*(2*X-3)=6*X^2-7*X-3
3. 6*X^2+11*X-35-(6*X^2-7*X-3)=6*X^2+11*X-35-6*X^2+7*X+3
4. 6*X^2-6*X^2=0
5. 11*X+7*X=18*X
6. -35+3=-32
7. 18*X-4*X=14*X