a) 2/5(3-x)=-2 b)1/5(x-3)=9-x HEEEEEEEEEELP ! :< <3

a) 2/5(3-x)=-2 6/5-2/5x=-2 -2/5x=-2-6/5 -2/5x=-16/5 x=-16/5*(-5/2) x=8 b)1/5(x-3)=9-x 1/5x-3/5=9-x 1/5x+x=9+3/5 6/5x=48/5 x=48/5*5/6 x=8

2/5(3-x)=-2 2/5*3-2/5x=-2 6/5-2/5x=-2 -2/5x=-2-6/5 -2/5x=-2-1,2 -2/5x=-3,2|*(-1) 2/5x=3,2 x=3,2:2/5 x=3,2:0,4 x=8 1/5(x-3)=9-x 1/5x-3/5=9-x 1/5x+x=9+3/5 6/5x=9+0,6 1,2x=9,6 x=8

a) 2/5(3-x)=-2 6/5-2/5x=-2 /*5 6-2x=-10 -2x=-10-6 -2x=-16 /:(-2) x=8 b)1/5(x-3)=9-x 1/5x-3/5=9-x /*5 x-3=45-5x x=5x=45+3 6x=48 /:6 x=8