tiraduvidas 09/03/2022 40x 20x 0 c 100 c ) = 5 - 0 ) 100-0 x+40 = 5 60 100 10x +400 = 30 10 x = -370 x= -37 x
tiraduvidas
40x 20x
0 c 100 c
) = 5 - 0
) 100-0
x+40 = 5
60 100
10x +400 = 30
10 x = -370
x= -37 x