1-(x-3 per 5)=2x+5 per 2 Gimana caranya

1-x-3/5 = 2x+5/2
=> -x-2/5 = 2x+5/2
=> 2(-x-2) = 5(2x+5)
=> -4-2x = 10x+25
=> 12x = -29
=> x =-29/12

1-x-3 per 5 = 2x + 5 per 2
1-2x-6 = 10x + 25
1-6-25 = 10x-2x
–32 = 12x
—32 per 12 = x
2,0 = x