Question 791511
{{{3t-7=5t}}} Start with the given equation.



{{{3t=5t+7}}} Add {{{7}}} to both sides.



{{{3t-5t=7}}} Subtract {{{5t}}} from both sides.



{{{-2t=7}}} Combine like terms on the left side.



{{{t=(7)/(-2)}}} Divide both sides by {{{-2}}} to isolate {{{t}}}.



{{{t=-7/2}}} Reduce.



----------------------------------------------------------------------


If {{{t=-7/2}}}, then {{{6t = 6*(-7/2) = -42/2 = highlight(-21)}}}