Question

7x=-1,4 1/6x=-2/3 -3/4x=-9 2/3x=-8.

Answer 1

1) 7x=-1,4 х=-1,4/7 х=-0,2
2) 1/6x=-2/3 х=-2/3*6 х=-4
3) -3/4x=-9 х=-9*(-4/3) х=12
4) 2/3x=-8 х=-8*3/2 х=-12

Answer 2

7x=-1,4
x=-1,4/7
x=-0,2

 (1/6)x=-2/3
x=(-2/3)*6
x=-4

-(3/4)x=-9
x=9*4/3
x=12

 (2/3)x=-8
x=-8*3/2
x=-12