Question

Решите уравнения плиииз
1) 1/6x= -2/3;
2) -3/4x= -9;
3) 2/3x= -8.

Answer 1

1) 1/6х=-2/3
Х=-2/3÷1/6=-2/3×6/1=-2×6÷3=-4
2) -3/4х=-9
Х=-9÷(-3/4)=9×4÷3=12
3) 2/3х=-8
Х=-8÷2/3=-8×3÷2=-12