Question

Calculati

1-2X=0
Am uitat cum se faceau

Answer 1

Răspuns:

1-2x=0

2x=1-0

x=1/2=0,5

Answer 2

$\it 1-2x=0 \Rightarrow -2x=-1|_{\cdot(-1)} \Rightarrow 2x=1 \Rightarrow x=\dfrac{1}{2}$