Question

resolva a solução 2x-(x-1)=5-(x-3)

Answer 1

2x - (x - 1) = 5 - (x - 3 )
2x - x + 1 = 5 - x + 3
2x - x + x = 3 + 5 - 1
2x = 7
x = 7/2
x = 3,5