Question

quero resolver a equação 2x-(x-1)= 5-(x-3)

Answer 1

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

Answer 2

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

o valor do x é 7/2