Question 56272
{{{x/3-10=-3}}}
{{{x/3-10+10=-3+10}}}
{{{x/3=7}}}
{{{3x/3=3*7}}}
{{{highlight(x=21)}}}
:
Check by substituting x=21 into the original equation:
{{{21/3-10=-3}}}
{{{7-10=-3}}}
{{{-3=-3}}} We're right!!!
Happy Calculating!!!