Question

me ayudan porfaaaaavor ?

Answer 1

3) 1/3x + 1 = 2/5x - 2
1 + 2 = 2/5x - 1/3x
3 = 1/15x
45 = x

4)-3/6x - 1/6 = -2/3x - 3
-3/6x + 2/3x = -3 + 1/6
1/6x = -17//6
x = -17

:)