Calculate: -2x=-2

Expression: $-2x=-2$

Divide both sides of the equation by $-2$

$-2x\div\left( -2 \right)=-2\div\left( -2 \right)$

Any expression divided by itself equals $1$

$x=-2\div\left( -2 \right)$

Dividing two negatives equals a positive: $\left( - \right)\div\left( - \right)=\left( + \right)$

$x=2\div2$

Any expression divided by itself equals $1$

$x=1$