Question

x/×+1=1/2 determine o valor de x

Answer 1

X/×+1=1/2 determine o valor de x

x             1
------- = ------- ( só cruzar)
x + 1       2

2(x) = 1(x + 1)
2x = 1x + 1
2x - 1x  1
1x = 1
x = 1/1
x = 1