Question 937334


{{{6x - 3 = -18 + x}}} ...add {{{-x}}} to both sides

{{{6x -x- 3 = -18 + cross(x)-cross(x)}}}

{{{5x - 3 = -18}}}...add {{{3}}} to both sides

{{{5x - cross(3)+cross(3) = -18+3}}}

{{{5x = -15}}}

{{{5x/5 = -15/5}}}

{{{x = -3}}}