Question 491047


{{{-2x - 5 = -10}}}....each term on both sides multiply by {{{-1}}}


{{{-2x(-1) - 5(-1) = -10(-1)}}}


{{{2x + 5 = 10}}}


{{{2x = 10-5}}}


{{{2x =5}}}


{{{x =5/2}}}


{{{x =2.5}}}