Rozwiąż ruwnania 1-0.2x=-0.3x 0.01x-1=0.1x-0.1 4x-3=3x+5 5x+2=7-3x 3(x-1)=0 -6(x+1)=24 -7(x-2)=3x-1 4(x-1)=6(1+x) Na dziś szybko pliss

1-0.2x= - 0.3x - 0,2x + 0,3x = - 1 0,1x = - 1 x = - 10 0.01x-1=0.1x-0.1 0,01x - 0,1x = - 0,1 + 1 - 0,09 x = 0,9 x= - 10 4x-3=3x+5 4x - 3x = 5 + 3 x = 8 5x+2=7-3x 5x + 3x = 7 - 2 8x = 5 x = 5/8 3(x-1)=0 3x - 3 = 0 3x = 3 + 0 3x = 3 x = 1 -6(x+1)=24 - 6x - 6 = 24 - 6x = 24 + 6 - 6x = 30 x = - 5 -7(x-2)=3x-1 - 7x + 14 = 3x - 1 - 7x - 3x = - 1 - 14 - 10 x = - 15 x = 15/10 x = 3/2 x = 1  1/2 4(x-1)=6(1+x) 4x - 4 = 6 + 6x 4x - 6x = 6 + 4 - 2x = 10 x = - 5