Question

qual resultado da equacao2x-(x-1)=5-(X-3)

Answer 1

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

Answer 2

2x-(x-1) = 5- (x-3)

2x-x+1= 5-x+3

x+1=8-x

x+x=8-1

2x=7

x=7/2