👤

Sa se rezolve 7(1-5x)=5(3x-1)

Răspuns :


[tex]7(1 - 5x) = 5(3x - 1) \\ 7 - 35x = 15x - 5 \\ 7 = 50x - 5 \\ 50x = 12 \\ x = 0.24[/tex]
7(1-5x)=5(3x-1)
7-35x=15x-5
15x+35x=7+5
50x=12
x=12/50
simplic prin 2
x=6/25