Question

Решить уравнение: (3t-4)*(4t-3)-(6t+4)*(2t-3)=3

Answer 1

(12t²-9t-16t+12)-(12t²-18t+8t-12)=3
12t²-9t-16t+12-12t²+18t-8t+12=3
-15t+24=3
-15t=3-24
-15t=-21
-t=-21/15
-t= -1.4
t= -1.4

Answer 2

(12t²-9t-16t+12)-(12t²-18t+8t-12)=3
12t²-9t-16t+12-12t²+18t-8t+12=3
-15t+24=3
-15t=3-24
-15t=-21
-t=-21/15
-t= -1.4
t= -1.4