Решите уравнения )
-1,4(x-6)=7(4x+1,2)
И
2,6(0,4x-1,4)=-3,9(1,2x-0,9)

-1,4(x-6)=7(4x+1,2) -1,4x+8,4=28x+8,428x-1,4x=8,4-8,426,6x=0x=0 И 2,6(0,4x-1,4)=-3,9(1,2x-0,9)1,04x-3,64=-4,68x+3,511,04x+4,68x=3,51+3,645,72x=7,15x=7,15:5,72x=1,25